Catalogue |
Corresponding author: Matthew R. Moore ( cyclocephala@gmail.com ) Academic editor: Andrey Frolov
© 2018 Matthew R. Moore, Ronald D. Cave, Marc A. Branham.
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Moore MR, Cave RD, Branham MA (2018) Annotated catalog and bibliography of the cyclocephaline scarab beetles (Coleoptera, Scarabaeidae, Dynastinae, Cyclocephalini). ZooKeys 745: 101-378. https://doi.org/10.3897/zookeys.745.23685
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Cyclocephaline scarab beetles represent the second largest tribe of the subfamily Dynastinae, and the group includes the most speciose genus of dynastines, Cyclocephala. The period following publication of Sebő Endrődi’s The Dynastinae of the World has seen a huge increase in research interest on cyclocephalines, and much of this research has not been synthesized. The objective of this catalog and bibliography is to compile an exhaustive list of taxa in Cyclocephalini. This paper provides an updated foundation for understanding the taxonomy and classification of 14 genera and over 500 species in the tribe. It discusses the history of cataloging dynastine species, clarifies issues surrounding the neotype designations in Endrődi’s revision of Cyclocephalini, synthesizes all published distribution data for cyclocephaline species, and increases accessibility to the voluminous literature on the group by providing an easily searchable bibliography for each species. We propose the nomen novum Cyclocephala rogerpauli, new replacement name, for C. nigra Dechambre.
masked chafers, rhinoceros beetles, catalog, bibliography
The Cyclocephalini, a group first defined by French naturalist Francis de Laporte de Castelnau in 1840, represents the second largest tribe of the subfamily Dynastinae. Cyclocephala Dejean, the type genus of Cyclocephalini, is the most speciose dynastine genus and comprises over 350 species-group taxa as of 2017. The last comprehensive, synoptic treatment of the tribe was The Dynastinae of the World (
Ever-growing numbers of cyclocephaline species have, at times, engendered lighthearted dismay among researchers of the group. For example, the Costa Rican C. unamas Ratcliffe (Spanish “una mas”) was named after the overwhelming feeling one gets after the discovery of yet another new Cyclocephala species, epitomized by the species name C. nodanotherwon Ratcliffe. Over 170 new cyclocephaline species-group taxa have been described since 1985, and this has created challenges for species identification in several genera. While the most intense period of new species descriptions has probably passed (Fig.
Starting in the mid-1970s, a growing body of research covering the floral ecology of cyclocephalines began to develop. Many faunistic studies in Mesoamerica (especially Mexico) and South America have reported a great deal of cyclocephaline locality data that has yet to be synthesized. Additionally, researchers in the United States and South America have greatly expanded the agronomic literature on the tribe since publication of The Dynastinae of the World. This hugely expanded literature for the tribe has not been adequately synthesized and is unwieldy and inaccessible as a result. The objective of this catalog is to: 1) provide an updated foundation for understanding the taxonomic history of 14 genera and over 500 species of cyclocephaline scarab beetles; 2) identify destabilizing issues in the classification and nomenclature of the genera and species; 3) create an easily searchable bibliography to further promote research on these beetles; and 4) synthesize known distribution data for all species in the tribe.
Coleopterists have a long history of compiling species catalogs at a global or regional scale. Prior to the Information Age, these catalogs were invaluable resources for the entomological community because they served to organize biodiversity research. Cataloging the diversity of cyclocephaline species began in Germany with the fourth volume of Catalogus Coleopterorum Hucusque Descriptorum Synonymicus et Systematicus (
Many North American Coleopterists created catalogs and checklists that included cyclocephalines. Frederick Melsheimer, Samuel Haldeman, and John LeConte compiled the first catalog of Coleoptera of the United States (
Checklists of the economically injurious insects of Honduras (
All available literature was reviewed for compiling this catalog and bibliography. References to a cyclocephaline genus only were not included in the list of references. Cited references must have used a trackable specific epithet to have been included. The institutional and collection acronyms used throughout the catalog follow
CERPE Coleção Entomológica da Universidade Federal Rural de Pernambuco, Recife, Brazil
BMNH The Natural History Museum, London, United Kingdom
FDPC Fabien Dupuis Collection, Saint-Chamond, France
FUJI Masayuki Fujioka Collection, Tokyo, Japan
IEXA Colección Entomológica, Instituto de Ecología, A.C., Xalapa, México
IMQC Insectarium de Montreal, Montreal, Québec, Canada
JPVC J. Pierre Voirin Collection, Le Luc, France
MUSENUV Universidad de Valle, Museo de Entomología, Cali, Colombia
MUSM Museo de Historia Natural de la Universidad Nacional Mayor de San Marco, Lima, Peru
MXAL Miguel Ángel Morón Collection, Xalapa, Mexico
MZSP Museu de Zoologia da Universidade de São Paulo, São Paulo, Brazil.
NHRS Naturhistoriska riksmuseet, Stockholm, Sweden
RIEB Research Institute of Evolutionary Biology, Tokyo, Japan
RPDC Roger-Paul Dechambre Collection, Paris, France
WADA Kaoru Wada Collection, Tokyo, Japan
ZMH Zoologiska Museum, University of Helsinki, Helsinki, Finland
ZMUK Universität Kiel, Zoologisches Museum, Kiel, Germany
A special note must be made about the type specimen housing institution reporting herein. For older literature, the remarks on type depositories relied on
Most of
As noted by a few authors, Endrődi’s cyclocephaline neotype designations are invalid on several grounds (
Every one of
Endrődi never described why he thought his neotypes were consistent with the original type material, nor did he explicitly mention type locality (violating conditions 4 and 5). He was obviously aware of the concept of type locality as evidenced by his decisions when designating neotypes. For example, he designated a neotype of C. castanea (Olivier) from “Surinam”, which is the type locality of this species based on the original description (
Chalepus luridus Burmeister: invalid neotype ♂ at
Cyclocephala concolor Burmeister: invalid neotype ♂ at
Cyclocephala fulvipennis Burmeister: invalid neotype ♂ at
Cyclocephala gregaria Heyne & Taschenberg: invalid neotype ♂ at
Cyclocephala nigricollis Burmeister: invalid ♂ neotype at
Cyclocephala occipitalis Fairmaire: invalid neotype ♂ at
Cyclocephala octopunctata Burmeister: invalid neotype ♂ at
Cyclocephala putrida Burmeister: invalid neotype at
Cyclocephala rubescens Bates: invalid neotype ♂ at
Cyclocephala signaticollis Burmeister: invalid neotype ♂ at
Cyclocephala subsignata Burmeister: invalid neotype ♂ at
Cyclocephala tetrica Burmeister: invalid neotype ♂ at
Cyclocephala villosa Blanchard: invalid ♂ neotype at
Cyclocephala villosa Burmeister: invalid neotype ♂ at
Melolontha castanea Olivier: invalid neotype ♂ at
Melolontha immaculata Olivier: invalid neotype ♂ at
Melolontha picipes Olivier: invalid neotype ♂ at
Melolontha rustica Olivier: invalid neotype at
Melolontha undata Olivier: invalid ♂ neotype at
Scarabaeus amazonus Linnaeus: invalid neotype at
Entries for genera follow a format that tracks the history of genera as either valid or invalid through time. The generic-level entries also include the type species of the genus, a list of references that contain identification keys for the genus and/or its species, and the number of valid species and subspecies in the genus.
The very first line, in bold, is the current valid name of the taxon. Underneath that, the taxonomic history of the name is presented in chronological order. These histories can be extremely complicated and difficult to track. The types of changes included here are: 1) changes in generic classification; 2) changes in subgeneric classification; 3) names that the current valid name may have been synonymized under for a period; 4) revalidation of names as either species or subspecies; 5) changes in status that include movement between specific, subspecific, and infrasubspecific categories. These changes, outlined above, are cited using an abbreviated reference, with pagination, and what actions that author took.
Entries for synonyms are indented and labeled “syn.” in bold. The taxonomic histories of synonyms can be just as complicated as valid names and those details are provided here in the same format as the taxonomic history of the valid name. Information about the primary types, as far as could be ascertained, is provided beneath the taxonomic histories. These include citations for that information and the primary type repository. A generalized distribution from the literature is provided below the type information. Country records are in all capital letters and state/department/commune-level records are given after the country. Lastly, a bibliography of each species is provided in rough chronological order and sorted by author.
Remarks are also given that clarify some data about a taxon where it is applicable. Remarks given here generally relate to conflicting distribution data in the literature or potential minor taxonomic and nomenclatural issues. Because so little is known of cyclocephaline relationships, the catalog is presented in alphabetic order by genus and then species-group taxa, instead of systematic order.
Cyclocephalites Laporte, 1840: 124 [original usage].
Cyclocephalidae [Burmeister, 1847: 21].
Cyclocephalides [Lacordaire, 1856: 393].
Cyclocephalini [LeConte, 1862: 143].
Cyclocephalinae [Bates, 1888: 296].
Cyclocephala Dejean, 1821.
Acrobolbia Ohaus, 1912: 316 [original usage].
Acrobolbia macrophylla Ohaus, 1912, by monotypy.
1 species.
Acrobolbia macrophylla Ohaus, 1912: 317–318 [original combination].
syn.Acrobolbia triangularis Benderitter, 1922: 147 [original combination].
Acrobolbia
macrophylla
Ohaus [synonymy by
Holotype ♂ of A. macrophylla at
ECUADOR: Napo, Pastaza. PERU: Huanuco, Madre de Dios. VENEZUELA.
Ancognatha Erichson, 1847a: 97 [original usage].
Cyclocephala
Dejean [synonymy by
Ancognatha
Erichson [revalidated genus status by
syn.Barotheus Bates, 1891: 30–31 [original usage]. Type species: Barotheus andinus Bates, 1891, by monotypy.
Ancognatha
Erichson [synonymy by
syn.Lissodon Paulian, 1954: 1154 [original usage]. Type species: Lissodon argodi Paulian, 1954, by monotypy.
Ancognatha
Erichson [synonymy by
syn.Pseudoancognatha
Otoya, 1945: 275 [original usage]. Proposed as a subgenus. Type species: Ancognatha nigriventris Otoya, 1945, by original designation. Ancognatha Erichson [synonymy by
Ancognatha scarabaeoides Erichson, subsequent designation by
22 species.
Cyclocephala atacazo Kirsch, 1885: 223 [original combination].
Ancognatha
atacazo
(Kirsch) [new combination by
Lectotype ♀ at
COSTA RICA: Cartago, San José. COLOMBIA: Quindío, Tolima, Valle del Cauca. ECUADOR: Pichincha.
Ancognatha aymara Mondaca, 2016: 60–63 [original combination].
Holotype ♂ at
CHILE: Arica y Parinacota.
Specimens of A. lutea reported from Chile (e.g., see
Ancognatha castanea Erichson, 1847a: 98 [original combination].
Cyclocephala
castanea
(Erichson) [new combination by
Barotheus
castaneus
(Erichson) [new combination by
Ancognatha
castanea
Erichson [revised combination by
syn.Barotheus andinus Bates, 1891: 31 [original combination].
Barotheus
castaneus
(Erichson) [synonymy by
syn.Lissodon argodi Paulian, 1954: 1154–1155 [original combination].
Ancognatha
castanea
Erichson [synonymy by
Lectotype ♀ of A. castanea at
COLOMBIA: Nariño. ECUADOR: Chimborazo, Napo, Pichincha. PERU: Ayacucho, Cuzco, Lima.
Ancognatha corcuerai Figueroa & Ratcliffe 2016: 65–67 [original combination].
Holotype ♂ at MUSM (
PERU: Cajamarca.
Cyclocephala erythrodera Blanchard, 1846: 191 [original combination].
Ancognatha
erythrodera
(Blanchard) [new combination by
Efforts to find type specimens were unsuccessful (
ARGENTINA: Tucumán. BOLIVIA: La Paz. PERU: Arequipa, Puno.
Ancognatha falsa Arrow, 1911: 170 [original combination].
Cyclocephala
falsa
(Arrow) [new combination by
Ancognatha
falsa
Arrow [revised combination by
Type ♂ at BMNH (
MEXICO: Chiapas, Estado de México, Guerrero, Hidalgo, Jalisco, Michoacán, Morelos, Oaxaca, Puebla, Veracruz.
Ancognatha gracilis Endrődi, 1966: 372–373 [original combination].
Holotype ♂ at
COSTA RICA: Cartago, Heredia, Limón, San José. PANAMA: Chiriquí.
Ancognatha horrida Endrődi, 1967a: 409–411 [original combination].
Holotype ♂ at
COLOMBIA: Nariño. ECUADOR: Cañar, Loja, Pichincha.
Cyclocephala humeralis Burmeister, 1847: 40 [original combination].
Ancognatha
humeralis
(Burmeister) [new combination by
syn.Cyclocephala longiceps Kirsch, 1870: 354–355 (paginated incorrectly as 370–371) [original combination].
Ancognatha
humeralis
(Burmeister) [synonymy by
Lectotype ♂ of C. humeralis at
BOLIVIA: Cochabamba. CHILE. COLOMBIA: Antioquia, Caldas, Cauca, Cundinamarca, Quindío, Risaralda, Valle del Cauca. ECUADOR. PERU: Lima.
Ancognatha humeralis was reported from Panama, Costa Rica, and Venezuela (
Ancognatha hyltonscottae Martínez, 1965a: 64–70 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba.
Ancognatha jamesoni Murray, 1857: 230–232 [original combination].
syn.Ancognatha crassimanus Murray, 1857: 232–234 [original combination].
Ancognatha
jamesoni
Murray [synonymy by
Types of both A. jamesoni and A. crassimanus are at BMNH (
ECUADOR: Pichincha.
Ancognatha lutea Erichson, 1847a: 97 [original combination].
Cyclocephala
lutea
(Erichson) [new combination by
Ancognatha
lutea
Erichson [revised combination by
Lectotype ♂ at
ARGENTINA. BOLIVIA. BRAZIL. COLOMBIA: Bogotá, D. C., Cundinamarca, Santander. GUYANA. PERU: Cajamarca, Cuzco, Lima, Puno. URUGUAY.
Cyclocephala manca LeConte, 1866: 382 [original combination].
Ancognatha
manca
(LeConte) [new combination by
syn.Ancognatha aequata Bates, 1888: 297 [original combination].
Ancognatha
manca
(LeConte) [synonymy by
syn.Ancognatha durangoana Casey, 1915: 125 [original combination].
Ancognatha
manca
(LeConte) [synonymy by
syn.Ancognatha laevigata Bates, 1888: 297–298 [original combination].
Ancognatha manca
(LeConte) [synonymy by
syn.Ancognatha perspicua Casey, 1915: 126 [original combination].
Ancognatha
manca
(LeConte) [synonymy by
syn.Ancognatha zuniella Casey, 1915: 127 [original combination].
Ancognatha
manca
(LeConte) [synonymy by
Type of C. manca at
MEXICO: Chihuahua, Durango, Estado de México, Guanajuato, Jalisco, Nayarit, Michoacán, San Luis Potosí, Sinaloa, Sonora, Zacatecas. UNITED STATES: Arizona, New Mexico.
Ancognatha matilei Dechambre, 2000: 183–184 [original combination].
Holotype ♂ at
COLOMBIA: Valle del Cauca.
Ancognatha quadripunctata Bates, 1888: 298 [original combination].
Type at BMNH (
MEXICO: Chihuahua, Colima, Distrito Federal, Durango, Estado de México, Guanajuato, Guerrero, Hidalgo, Jalisco, Michoacán, Morelos, Nayarit, Oaxaca, Puebla, Sinaloa, Sonora, Veracruz.
Ancognatha quadripunctata has been reported from Ecuador (
Ancognatha rugulosa Endrődi, 1966: 378–379 [original combination].
Holotype ♂ at
MEXICO: Durango.
Ancognatha scarabaeoides Erichson, 1847a: 97 [original combination].
Cyclocephala
scarabaeoides
(Erichson) [new combination by
Ancognatha
scarabaeoides
Erichson [revised combination by
syn.Chalepides unduavicus Prokofiev, 2012: 3–5 [original combination].
Ancognatha
scarabaeoides
Erichson [synonymy by
Lectotype ♂ of A. scarabaeoides at
BOLIVIA: Cochabamba, La Paz. COLOMBIA: Antioquia, Atlántico, Bogota, D. C., Boyacá, Caldas, Cauca, Cundinamarca, Huila, Meta, Nariño, Quindío, Risaralda, Santander, Tolima, Valle del Cauca. PANAMA: Chiriquí. PERU: Ancash, Apurimac, Cajamarca, Cusco, Huancavelica, Huánuco, Junín, La Libertad, Puno, San Martín. VENEZUELA.
Ancognatha sellata Arrow, 1911: 170 [original combination].
Type at BMNH (
EL SALVADOR: Chalatenango, Santa Ana. GUATEMALA: Alta Verapaz, Baja Verapaz, Chimaltenango, Chiquimula, El Progreso, Escuintla, Guatemala, Huehuetenango, Izabal, Jalapa, Quetzaltenango, Quiché, Sacatepéquez, San Marcos, Sololá, Suchitepéquez, Zacapa. HONDURAS: Cortés, El Paraíso, Francisco Morazán, Intibucá, La Paz, Lempira, Ocotepeque, Olancho. MEXICO: Chiapas, Oaxaca. NICARAGUA: Jinotega.
Cyclocephala ustulata Burmeister, 1847: 39 [original combination].
Ancognatha
ustulata
(Burmeister) [new combination by
syn.Ancognatha ustulata ustulatoides Höhne, 1922d: 373–374 [original combination].
Ancognatha
ustulata
var.
ustulatoides
Höhne [new infrasubspecific status by
Ancognatha
ustulata
ab.
ustulatoides
Höhne [revised infrasubspecific status by
Lectotype ♂ of C. ustulata at
COLOMBIA: Antioquia, Bogotá D. C., Boyacá, Caldas, Cauca, Chocó, Cundinamarca, Tolima, Valle del Cauca. ECUADOR. PERU: Pasco. VENEZUELA: Mérida.
Ancognatha ustulata ustulatoides was a validly described subspecies (
Ancognatha veliae Pardo-Locarno, Gonzalez, & Montoya-Lerma, 2006: 64–67 [original combination].
Holotype ♂ at MUSENUV (
COLOMBIA: Chocó.
Ancognatha vexans Ratcliffe, 1992d: 256–259 [original combination].
Holotype ♂ at
COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Puntarenas, San José. PANAMA: Chiriquí.
Ancognatha vulgaris Arrow, 1911: 169–170 [original combination].
syn.Ancognatha (Pseudoancognatha) nigriventris Otoya, 1945: 275–282 [original combination].
Ancognatha
vulgaris
Arrow [synonymy by
Type of A. vulgaris at BMNH (
BOLIVIA. BRAZIL: Amazonas. COLOMBIA: Antioquia, Boyacá, Cauca, Cundinamarca, Huila, Magdalena, Meta, Nariño, Norte de Santander, Quindío, Risaralda, Santander, Tolima. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. ECUADOR. PANAMA: Bocas del Toro, Chiriquí, Coclé, Panamá, Veraguas. PERU: Ayacucho, Cajamarca, Cuzco, Huánuco, La Libertad, Lima, Loreto, Pasco, Piura, San Martín, Ucayali. VENEZUELA: Mérida.
Some authors attributed the name A. humeralis to
The identity and species status of A. nigriventris is ambiguous and needs clarification. Ancognatha nigriventris was described from male and female specimens collected in the Colombian departments of Meta and Santander (
Arriguttia Martínez, 1960a: 97–98 [original usage].
Cyclocephala brevissima Arrow, 1911, by monotypy.
2 species.
Arriguttia bolivari Martínez, 1968a: 185–188 [original combination].
Holotype ♂ at
BRAZIL: Amazonas.
Cyclocephala brevissima Arrow, 1911: 175–176 [original combination].
Arriguttia
brevissima
(Arrow) [new combination by
Type at BMNH (
BRAZIL: Mato Grosso, Pará. GUYANA. FRENCH GUIANA: Cayenne.
Aspidolea Bates, 1888: 296 [original usage].
syn.Paraspidolea Höhne, 1922a: 90–91 [original usage]. Type species: Paraspidolea suturalis Höhne, 1922, by original designation.
Aspidolea
Bates [synonymy by
Aspidolea singularis Bates, 1888, by monotypy.
24 species.
Aspidolea bleuzeni Dechambre, 1992: 73, 74–75 [original combination].
Holotype ♂ at
FRENCH GUIANA: Kourou, Roura, St.-Laurent du Maroni.
Aspidolea boulardi Dechambre, 1992: 73, 74 [original combination].
Holotype ♂ at
BRAZIL: Pará.
Aspidolea brunnea Höhne, 1922a: 90 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba, La Paz, Santa Cruz. COLOMBIA: Cundinamarca, Meta. PERU: Ayacucho, Cusco, Madre de Dios, Puno.
Aspidolea chalumeaui Endrődi, 1977a: 5–6 [original combination].
Holotype ♂ at
BRAZIL: Mato Grosso.
Aspidolea cognata Höhne, 1922a: 83–84 [original combination].
Holotype ♂ at
COLOMBIA: Boyacá, Cauca, Cundinamarca, Risaralda. ECUADOR: Morona-Santiago. PERU. VENEZUELA: Aragua, Capital District (Caracas).
Aspidolea collaris Endrődi, 1966: 342, 346–347 [original combination].
Holotype ♂ at
PERU: Madre de Dios.
Cyclocephala clypeata Burmeister, 1847: 42 [original combination].
Aspidolea
clypeata
(Burmeister) [new combination by
Lectotype ♂ at
BOLIVIA: Beni. COLOMBIA. FRENCH GUIANA: Cayenne, Mana, St.-Laurent du Maroni. GUYANA: Upper Demerara-Berbice.
Aspidolea clypeata possibly occurs in Mato Grosso, Brazil based on reported locality data for the unavailable name A. clypeata ab. brasiliana (
Aspidolea ecuadoriana Endrődi, 1985b: 74 [original combination].
Holotype ♂ at JPVC (Colette Voirin) (
ECUADOR: Pichincha.
Aspidolea epipleuralis Höhne, 1922a: 84–85 [original combination].
Holotype ♂ at
ECUADOR: Morona-Santiago.
Cyclocephala fuliginea Burmeister, 1847: 42 [original combination].
Paraspidolea
fuliginea
(Burmeister) [new combination by
Aspidolea
fuliginea
(Burmeister) [new combination by
Lectotype ♂ at
ARGENTINA. BELIZE: Cayo, Stann Creek, Toledo. BRAZIL. COLOMBIA: Antioquia, Bolívar, Boyacá, Caldas, Cauca, Chocó, Cundinamarca, Meta, Risaralda, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Heredia, Limón, Puntarenas, San José. ECUADOR: Guayas. EL SALVADOR: Ahuachapán, Cuscatlán, La Libertad. GUATEMALA: Alto Verapaz, Baja Verapaz, Chimaltenango, Escuintla, Guatemala, Huehuetenango, Izabal, Jutiapa, Petén, Sacatepéquez, San Marcos, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Choluteca, Comayagua, Cortés, Francisco Morazán, Gracias a Dios, Lempira, Olancho, Yoro. MEXICO: Chiapas, Guerrero, Hidalgo, Jalisco, Morelos, Oaxaca, Puebla, Tabasco, Veracruz. NICARAGUA: Masaya, Río San Juan. PANAMA: Bocas del Toro, Panama Canal Zone, Chiriquí, Colón, Darien, Panamá. PERU: Cusco, Madre de Dios, Puno. TRINIDAD AND TOBAGO: Trinidad (Couva-Tabaquite-Talparo). VENEZUELA: Capital District (Caracas), Mérida.
Aspidolea gaudairethorei Endrődi, 1980: 39–40 [original combination].
Holotype ♀ in André Gaudaíre-Thore Collection (Sens, France) (
FRENCH GUIANA: Cayenne, Roura.
Paraspidolea helleri Höhne, 1922b: 371 [original combination].
Aspidolea
helleri
(Höhne) [new combination by
Lectotype ♂ at
BRAZIL: Pará. FRENCH GUIANA: Cayenne. SURINAME.
Aspidolea kuntzeni Höhne, 1922a: 87–89 [original combination].
syn.Aspidolea pygidialis Höhne, 1922a: 89–90 [original combination].
Aspidolea
kuntzeni
ab.
pygidialis
Höhne [new status by
Aspidolea
kuntzeni
Höhne [synonymy by
Holotype of A. kuntzeni at
COLOMBIA: Chocó, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. PANAMA: Bocas del Toro, Panama Canal Zone, Darien, Panamá. SURINAME. VENEZUELA: Aragua, Capital District (Caracas), Carabobo, Mérida.
Cyclocephala laticeps Harold, 1869a: 124 [original combination].
Aspidolea
laticeps
(Harold) [new combination by
syn.Cyclocephala clypeata Erichson, 1847a: 97 [original combination].
Cyclocephala
laticeps
Harold [new replacement name by
Lectotype ♂ at
PERU: Pasco. VENEZUELA: Carabobo.
Aspidolea lindae Ratcliffe, 1977: 429–430 [original combination].
Holotype ♂ at
COLOMBIA: Amazonas. PERU.
Paraspidolea mimethes Höhne, 1922a: 93–94 [original combination].
Aspidolea
mimethes
(Höhne) [new combination by
Male type was not found. A female type is at
PERU: Pasco.
Aspidolea notaticollis Höhne, 1922a: 86 [original combination].
syn.Aspidolea bigutticollis Höhne, 1922a: 87 [original combination].
Aspidolea
notaticollis
Höhne [synonymy by
syn.Aspidolea tibialis Höhne, 1922a: 85–86 [original combination].
Aspidolea
notaticollis
ab.
tibialis
(Höhne) [new infrasubspecific status by
Holotype ♂ of A. notaticollis, type of A. bigutticollis, and holotype ♂ of A. tibialis at
BOLIVIA: Cochabamba. COLOMBIA: Antioquia, Chocó, Cundinamarca, Meta, Tolima. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Puntarenas. ECUADOR: Morona-Santiago, Orellana, Pastaza. Panama: Bocas del Toro, Colón, Darien, Panama Canal Zone. PERU: Ayacucho, Huánuco, Junín, Madre de Dios, Cusco, Pasco.
Cyclocephala pelioptera Burmeister, 1847: 42 [original combination].
Paraspidolea
pelioptera
(Burmeister) [new combination by
Aspidolea
pelioptera
(Burmeister) [new combination by
Lectotype ♂ at
ARGENTINA: Buenos Aires. BRAZIL: Espírito Santo, Paraná, Rio de Janeiro, Rio Grande so Sul, Santa Catarina, São Paulo.
Aspidolea pokornyi Dupuis, 2014: 54–56 [original combination].
Holotype ♂ in Pokorny Collection (Prague, Czech Republic) (
ECUADOR: Napo.
Aspidolea quadrata Endrődi, 1980: 40–41 [original combination].
Holotype ♂ in André Gaudaíre-Thore Collection (Sens, France) (
FRENCH GUIANA: Kourou, Roura, Sinnamary.
Aspidolea singularis Bates, 1888: 296–297 [original combination].
syn.Aspidolea cevallosi Martínez, 1975a: 307–313 [original combination].
Aspidolea
singularis
Bates [synonymy by
syn.Aspidolea similis Höhne, 1922a: 82–83 [original combination].
Aspidolea
singularis
ab.
similis
(Höhne) [new infrasubspecific status by
Aspidolea
singularis
Bates [synonymy by
syn.Aspidolea texana Höhne, 1922a: 84 [original combination].
Aspidolea
singularis
Bates [synonymy by
Type of A. singularis at BMNH (
BELIZE: Cayo, Stann Creek. BRAZIL. COLOMBIA: Amazonas, Antioquia, Boyacá, Cauca, Chocó, Cundinamarca, Meta, Risaralda, Santander, Tolima, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. ECUADOR: Bolívar, Guayas, Loja, Los Ríos. EL SALVADOR: Ahuachapán, La Libertad, Morazán, San Salvador, Santa Ana. GUATEMALA: Alta Veracruz, Baja Veracruz, Chiquimula, El Progresso, Escuintla, Huehuetenango, Izabal, Quetzaltenango, Quiché, Retalhuleu, San Marcos, Santa Rosa, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Choluteca, Copán, Cortés, El Paraíso, Francisco Morazán, Gracias a Dios, Lempira, Olancho, Santa Bárbara, Yoro. MEXICO: Chiapas, Oaxaca, Puebla, Tabasco, Veracruz. NICARAGUA: Chontales, Jinotega, Matagalpa, Nueva Segovia, RAA Norte, Río San Juan. Panama: Bocas del Toro, Chiriquí, Coclé, Colón, Darien, Herrera, Panamá, Panama Canal Zone, San Blas, Veraguas. PERU.
Aspidolea singularis was reported from San Antonio, Texas (United States) (
Paraspidolea suturalis Höhne, 1922a: 91–92 [original combination].
Aspidolea
suturalis
(Höhne) [new combination by
syn.Paraspidolea ohausi Höhne, 1922a: 94–95 [original combination].
Aspidolea
suturalis
(Höhne) [synonymy by
Holotypes of P. suturalis and P. ohausi at
BOLIVIA: Cochabamba, La Paz, Yungas. COLOMBIA: Antioquia. ECUADOR: Bolívar, Loja. PERU: Ayacucho. VENEZUELA: Mérida.
Paraspidolea suturella Höhne, 1922a: 95 [original combination].
Aspidolea
suturella
(Höhne) [new combination by
Holotype ♂ at
COLOMBIA: Antioquia, Cauca, Cundinamarca, Valle de Cauca.
Paraspidolea testacea Höhne, 1922a: 92–93 [original combination].
Aspidolea
testacea
(Höhne) [new combination by
Holotype ♂ at
BOLIVIA. COLOMBIA.
Aspidolea theresae Dupuis, 1999: 186–187 [original combination].
Holotype ♂ at
ECUADOR: Napo.
Aspidolea vicina Dechambre, 1992: 73, 74 [original combination].
Holotype ♂ at
BRAZIL: Pará.
Augoderia Burmeister, 1847: 33–34 [original usage].
Augoderia nitidula Burmeister, 1847, by monotypy.
5 species and subspecies.
Augoderia boliviana Endrődi, 1981: 198 [original combination].
Holotype ♂ at
BOLIVIA: Santa Cruz.
Augoderia freyi Endrődi, 1967a: 407–409 [original combination].
Holotype ♂ at
BOLIVIA. PERU: Madre de Dios.
Augoderia giuglarisi Ponchel, 2009: 183–184 [original combination].
Holotype ♂ in the Yannig Ponchel Collection (
FRENCH GUIANA.
Augoderia nitidula Burmeister, 1847: 34 [original combination].
Lectotype at
ARGENTINA: Buenos Aires, Misiones. BOLIVIA: Cochabamba, Santa Cruz. BRAZIL: Minas Gerais, São Paulo, Paraná. VENEZUELA: Caracas.
Augoderia nitidula yungana Martínez, 1966: 73–75 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba.
Parachalepus (Chalepides) Casey, 1915: 176–177 [original usage]. Proposed as a subgenus.
Chalepides
Casey [new genus status by
syn.Parachalepus (Parachalepus) Casey, 1915: 175–176 [original usage]. Parachalepus Casey is a junior homonym of Parachalepus Baly, 1885.
Parachalepus (Chalepides) eucephalus Casey, 1915, by original designation.
15 species.
Chalepus alliaceus Burmeister, 1847: 77 [original combination].
Dyscinetus
alliaceus
(Burmeister) [new combination by
Parachalepus (Chalepides) alliaceus
(Burmeister) [new combination and new subgeneric classification by
Chalepides
alliaceus
(Burmeister) [new combination by
Lectotype ♂ at
BOLIVIA: Beni, Santa Cruz. BRAZIL: Mato Grosso, Mato Grosso do Sul, Paraná, Rio de Janeiro.
Chalepides anomalus Martínez, 1978b: 17–19 [original combination].
Holotype ♂ at
ARGENTINA: Corrientes, Entre Ríos. URUGUAY: Artigas.
Scarabaeus barbatus Fabricius, 1787: 10 [original combination].
Melolontha
barbata
(Fabricius) [new combination by
Chalepus
barbatus
(Fabricius) [new combination by
Dyscinetus
barbatus
(Fabricius) [new combination by
Parachalepus (Parachalepus) barbatus
(Fabricius) [new combination and new subgeneric classification by
Chalepides
barbatus
(Fabricius) [new combination by
syn.Chalepides hydrophiloides argentinus Prell, 1937c: 9 [original combination].
Chalepides
barbatus
argentinus
Prell [new subspecific status by
Chalepides
barbatus
(Fabricius) [synonymy by
Lectotype ♀ of S. barbatus deposited at ZMUK, now housed at
ANTIGUA: St. Philip. ARGENTINA: Buenos Aires, Corrientes, Entre Ríos, Santa Fe. BRAZIL: Mato Grosso, Rio Grande do Sul, Santa Catarina, São Paulo. BRITISH VIRGIN ISLANDS: Anegada. DOMINICAN REPUBLIC: Distrito Nacional, Duarte, Espaillat, Hato Mayor, La Altagracia, La Vega, María Trinidad Sánchez, Monseñor Nouel, Puerto Plata, Samana, San Cristóbal, San Juan. MARTINIQUE: Fort-de-France. PARAGUAY: Alto Paraná, Caaguazú, Itapúa, Misiones, San Pedro. PUERTO RICO: Aguada, Aguadilla, Añasco, Arecibo, Barceloneta, Barranquitas, Bayamón, Cabo Rojo, Caguas, Camuy, Carolina, Cataño, Cayey, Ciales, Fajardo, Florida, Guánica, Guaynabo, Isabela, Jayuya, Lajas, Lares, Las Piedras, Loiza, Luquillo, Manatí, Maricao, Mayagüez, Morovis, Nagüabo, Patillas, Ponce, Quebradillas, Rincón, Río Grande, San Germán, San Juan, Santa Isabel, Toa Baja, Utuado, Vega Alta, Vega Baja, Villalba. SAINT BARTHÉLEMY: Lorient. SAINT KITTS AND NEVIS: St. Kitts, Nevis. SAINT LUCIA: Micoud, Vieux Fort. SAINT MARTIN. SAINT VINCENT: St. Andrew, St. David. URUGUAY: Artigas, Colonia. UNITED STATES VIRGIN ISLANDS: St. Croix, St. Thomas.
C. barbatus was reported from Guatemala (
Chalepides carinatus Joly & Escalona, 2002a: 42, 44, 65–67 [original combination].
Holotype ♂ at
ARGENTINA: Buenos Aires. BRAZIL: Rio Grande do Sul. URUGUAY: Montevideo.
Chalepides comes Prell, 1937a: 187 [original combination].
syn.Chalepides punctulatus Arrow, 1937a [original combination].
Chalepides
comes
Prell [synonymy by
syn.Chalepides semipunctatus Prell, 1937c: 8 [original combination].
Chalepides
comes
Prell [synonymy by
Lectotype ♀ of C. comes and lectotype ♂ of C. semipunctatus both at
BOLIVIA: Beni, Santa Cruz. BRAZIL: Amapá, Bahia, Distrito Federal, Mato Grosso, Minas Gerais, Pará, Pernambuco, Rio Grande do Sul, São Paulo. COLOMBIA: Antioquia, Bolívar. FRENCH GUIANA. PARAGUAY: Amambay, San Pedro. VENEZUELA: Amazonas, Apure, Bolívar, Guárico, Monagas, Táchira.
Apogonia dilatata Mannerheim, 1829: 55–56 [original combination].
Chalepus
dilatatus
(Mannerheim) [new combination by
Dyscinetus
dilatatus
(Mannerheim) [new combination by
Chalepides
dilatatus
(Mannerheim) [new combination by
Lectotype ♀ at ZMH (
BRAZIL: Minas Gerais, São Paulo.
Parachalepus (Chalepides) eucephalus Casey, 1915: 176–177 [original combination].
Chalepides
eucephalus
(Casey) [new combination by
Holotype ♀ at
BRAZIL: Espírito Santo. PARAGUAY: Alto Paraná.
Chalepides euhirtus Prokofiev, 2012: 1–2 [original combination].
Holotype ♀ at
Peru: Junín.
Based on the original description and figures of the holotype, C. euhirtus was described from a misidentified female specimen of Aspidolea fuliginea.
Chalepus fuliginosus Burmeister, 1847: 78 [original combination].
Dyscinetus
fuliginosus
(Burmeister) [new combination by
Parachalepus (Chalepides) fuliginosus
(Burmeister) [new combination and new subgeneric classification by
Chalepides
fuliginosus
(Burmeister) [new combination by
Lectotype ♀ at
ARGENTINA: Misiones. BOLIVIA: Santa Cruz. BRAZIL: Espírito Santo, Minas Gerais, Paraná, Rio de Janeiro, Rio Grande do Sul, São Paulo, Santa Catarina. CHILE: Santiago. URUGUAY: Artigas.
Chalepides fuliginosus was collected at lights at night in Wakayama, Japan, but a population has not established there (
Chalepides howdenorum Joly & Escalona, 2002a: 42, 43, 57–59 [original combination].
Holotype ♂ at
BOLIVIA: Beni.
Chalepus hydrophiloides Burmeister, 1847: 77 [original combination].
Dyscinetus
hydrophiloides
(Burmeister) [new combination by
Dyscinetus
barbatus
(Fabricius) [synonymy by
Parachalepus (Parachalepus) hydrophiloides
(Burmeister) [revalidated status, new combination, and new subgeneric classification by
Chalepides
hydrophiloides
(Burmeister) [new combination by
Chalepides
barbatus
(Fabricius) [synonymy by
Chalepides
barbatus
hydrophiloides
(Burmeister) [new subspecies status by
Chalepides
hydrophiloides
(Burmeister) [revalidated species status by
syn.Parachalepus (Parachalepus) rhomboidalis Casey, 1915: 175 [original combination].
Chalepides
rhomboidalis
(Casey) [new combination by
Chalepides
barbatus
(Fabricius) [synonymy by
Chalepides
barbatus
hydrophiloides
(Burmeister) [synonymy by
syn.Chalepides acillioides Prell, 1937c: 8–9 [original combination].
Chalepides
barbatus
hydrophiloides
(Burmeister) [synonymy by
Lectotype ♀ of C. hydrophiloides at
ARGENTINA: Chaco, Santa Fe. BOLIVIA. BRAZIL: Bahia, Espírito Santo, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, São Paulo. PARAGUAY: Distrito Capital. URUGUAY: Artigas, Canelones, Cerro Largo, Durazno, Florida, Maldonado, Montevideo, Rivera, Treinta y Tres.
Chalepus luridus Burmeister, 1847: 78 [original combination].
Dyscinetus
luridus
(Burmeister) [new combination by
Parachalepus (Parachalepus) luridus
(Burmeister) [new combination and new subgeneric classification by
Chalepides
luridus
(Burmeister) [new combination by
Invalid neotype ♂ at
ARGENTINA: Buenos Aires, Chaco Misiones, Corrientes, Entre Ríos, Formosa, Santa Fe, Tucumán. BOLIVIA: Beni, La Paz, Santa Cruz. BRAZIL: Mato Grosso, Rio Grande so Sul. PARAGUAY: Cordillera, Paraguarí. URUGUAY: Canelones, Florida, Montevideo, Salto, Soriano.
Chalepides narcisoi Martínez, 1978b: 15–17 [original combination].
Holotype ♂ at
BRAZIL: Goiás, Mato Grosso, Minas Gerais. PARAGUAY: Caaguazú, Concepción.
Chalepides osunai Joly & Escalona, 2002a: 42, 43, 55–57 [original combination].
Holotype ♂ at
VENEZUELA: Amazonas, Apure, Aragua, Guárico.
Cyclocephala unicolor Endrődi, 1963: 331 [original combination].
Chalepides
unicolor
(Endrődi) [new combination by
Chalepides
luridus
(Burmeister) [synonymy by
Chalepides
unicolor
(Endrődi) [revalidated species status by
Holotype ♂ at
ARGENTINA: La Rioja. BOLIVIA: Beni, La Paz, Santa Cruz. BRAZIL: Amapá, Amazonas, São Paulo, Rondônia.
Cyclocephala Dejean, 1821: 57 [original useage].
syn.Aclinidia Casey, 1915: 113 [original usage]. Type species: Melolontha castanea Olivier, by original designation.
Cyclocephala (Aclinidia)
Casey [new subgenus status by
Cyclocephala
Dejean [synonymy by
syn.Albridarollia Bolívar y Pieltain, Jiménez-Asúa, & Martínez, 1963: 182 [original usage]. Type species: Albridarollia ocellata Bolívar y Pieltain, Jiménez-Asúa, & Martínez, by original designation.
Cyclocephala
Dejean [synonymy by
syn.Aspidolella Prell, 1936: 374 [original usage]. Proposed as a subgenus, replacement name for the subgenus Aspidolites Höhne. Type species: Aspidolea (Aspidolites) atricollis Höhne, by monotypy.
Cyclocephala
Dejean [synonymy by
syn.Diapatalia Casey, 1915: 111 [original usage]. Type species: Cyclocephala discicollis Arrow, by original designation.
Cyclocephala (Diapatalia)
Casey [new subgenus status by
Cyclocephala
Dejean [synonymy by
syn.Dichromina Casey, 1915: 112 [original usage]. Type species: Cyclocephala dimidiata Burmeister, by original designation.
Cyclocephala (Dichromina)
Casey [new subgenus status by
Cyclocephala
Dejean [synonymy by
syn.Graphalia Casey, 1915: 159 [original usage]. Proposed as a subgenus of Ochrosidia. Type species: not yet designated.
Cyclocephala (Graphalia)
Casey [new subgenus classification by
Cyclocephala
Dejean [synonymy by
syn.Halotosia Casey, 1915: 113 [original usage]. Type species: Cyclocephala fasciolata Bates, by original designation.
Cyclocephala (Halotosia)
Casey [new subgenus status by
Cyclocephala
Dejean [synonymy by
syn.Homochromina Casey, 1915: 111 [original usage]. Type species: Homochromina divisa Casey, by original designation.
Cyclocephala (Homochromina)
Casey [new subgenus status by
Cyclocephala
Dejean [synonymy by
syn.Isocoryna Casey, 1915: 136 [original usage]. Proposed as a subgenus. Type species: Cyclocephala (Isocoryna) jalapensis Casey, by monotypy.
Cyclocephala
Dejean [synonymy by
syn.Mimeoma Casey, 1915: 111 [original usage]. Type species: Cyclocephala maculata Burmeister, by original designation.
Cyclocephala
Dejean [synonymy by
syn.Mononidia Casey, 1915: 110 [original usage]. Type species: Cyclocephala carbonaria Arrow, by original designation.
Cyclocephala (Mononidia)
Casey [new subgenus status by
Cyclocephala
Dejean [synonymy by
syn.Ochrosidia Casey, 1915: 112 [original usage]. Type species: Melolontha immaculata Olivier, by original designation.
Cyclocephala (Ochrosidia)
Casey [new subgenus status by
Cyclocephala
Dejean [synonymy by
syn.Paraclinidia Martínez, 1965b: 13 [original usage]. Proposed as a subgenus. Type species: Cyclocephala (Paraclinidia) endrodii Martínez, by original designation.
Cyclocephala
Dejean [synonymy by
syn.Plagiosalia Casey, 1915: 135 [original usage]. Proposed as a subgenus. Type species: not yet designated.
Cyclocephala
Dejean [synonymy by
syn.Spilosota Casey, 1915: 112 [original usage]. Type species: Spilosota nubeculina Casey, by original designation.
Cyclocephala (Spilosota)
Casey [new subgenus status by
Cyclocephala
Dejean [synonymy by
syn.Stigmalia Casey, 1915: 111 [original usage]. Type species: Cyclocephala mafaffa Burmeister, by original designation.
Cyclocephala (Stigmalia)
Casey [new subgenus status by
Cyclocephala
Dejean [synonymy by
syn.Surutoides Endrődi, 1981: 198 [original usage]. Type species: Surutoides mirabilis Endrődi, by original designation.
Cyclocephala
Dejean [synonymy by
Melolontha signata Fabricius, subsequent designation by
359 species and subspecies.
The generic and subgeneric synonyms of Cyclocephala have been treated unevenly in the literature. This makes summarizing the synonymies confusing.
Cyclocephala abrelata Ratcliffe & Cave, 2002: 155–156 [original combination].
Holotype ♂ at
HONDURAS: Yoro.
Cyclocephala acoma Ratcliffe, 2008: 222–224 [original combination].
Holotype ♂ at BMNH (
BOLIVIA: Santa Cruz.
Cyclocephala acuta Arrow, 1902: 139–140 [original combination].
Mimeoma
acuta
(Arrow) [new combination by
Cyclocephala
acuta
Arrow [revised combination by
Type at BMNH (
BELIZE: Cayo, Toledo. COLOMBIA: Chocó. COSTA RICA: Alajuela, Cartago, Heredia, Limón, Puntarenas. ECUADOR: Guayas. GUATEMALA: Izabal. HONDURAS: Atlántida, El Paraíso, Gracias a Dios, Olancho. MEXICO: Chiapas. NICARAGUA: Matagalpa, RAA Norte, Río San Juan. PANAMA: Bocas del Toro, Darien, Former Canal Zone, Panamá.
Cyclocephala aequatoria Endrődi, 1963: 332 [original combination].
Holotype ♀ at
ECUADOR: Cañar, Cotopaxi, Esmeraldas, Guayas, Los Ríos, Manabí, Pichincha. GUATEMALA: Alta Verapaz, Izabal. MEXICO: Chiapas, Guerrero, Jalisco, Michoacán, Nayarit, Oaxaca, Veracruz.
Cyclocephala affinis Endrődi, 1966: 88, 144, 145–146 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. BOLIVIA: La Paz. COLOMBIA: Valle del Cauca. PERU: Cusco, Huánuco, Madre de Dios.
Cyclocephala alazonia Ratcliffe, 2003: 60, 65, 69, 75, 80–81 [original combination].
Holotype ♂ at
COSTA RICA: Alajuela.
Cyclocephala alexi Ratcliffe & Delgado-Castillo, 1990: 48–51 [original combination].
Holotype at
GUATEMALA: Baja Verapaz, El Progreso, Huehuetenango, Izabal, Petén, Quiché, San Marcos, Suchitepéquez, Zacapa. MEXICO: Chiapas.
Cyclocephala almitana Dechambre, 1992: 65–66 [original combination].
syn.Cyclocephala dissimulata Ratcliffe, 1992a: 218–219 [original combination].
Cyclocephala
almitana
Dechambre [synonymy by
Holotype ♂ of C. almitana at
COLOMBIA: Chocó. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, San José. ECUADOR: Esmeraldas. PANAMA: Chiriquí, Bocas del Toro, Panamá. PERU.
Cyclocephala altamontana Dechambre, 1999: 3–4 [original combination].
Holotype ♂ at
PERU: Amazonas.
Cyclocephala alutacea Höhne, 1923b: 359–360 [original combination].
Lectotype ♂ at
ARGENTINA: Córdoba.
Cyclocephala alvarengai Dechambre, 1980: 42–44 [original combination].
Holotype ♂ at
BRAZIL: Rio de Janeiro.
Scarabaeus amazonus Linnaeus, 1767: 551 [original combination].
Melolontha
amazona
(Linnaeus) [new combination by
Cyclocephala
amazona
(Linnaeus) [new combination by
Cyclocephala
amazona
amazona
(Linnaeus) [new subspecies status by
syn.Cyclocephala (Cyclocephala) auriculata Casey, 1915: 141 [original combination].
Cyclocephala
detecta
Bates [synonymy by
syn.Cyclocephala detecta Bates, 1888: 300 [original combination].
Cyclocephala (Cyclocephala) detecta
Bates [new subgeneric classification by
Cyclocephala
detecta
Bates [removal of subgeneric classification by
Cyclocephala
amazona
(Linnaeus) [synonymy by
syn.Cyclocephala (Cyclocephala) beaumonti Casey, 1915: 140 [original combination].
Cyclocephala
detecta
Bates [synonymy by
syn.Cyclocephala signata var. inconstans Burmeister, 1847: 45 [original combination].
Cyclocephala (Cyclocephala) inconstans
Burmeister [new subgeneric classification and new species status by
Cyclocephala
inconstans
Burmeister [removal of subgeneric classification by
Cyclocephala
amazona
ab.
inconstans
Burmeister [revised infrasubspecific status by
syn.Melolontha pallens Fabricius, 1798: 132 [original combination].
Cyclocephala
pallens
(Fabricius) [new combination by
Cyclocephala
amazona
ab.
pallens
(Fabricius) [new subspecific status by
syn.Melolontha uncinata Illiger, 1802b: 49 [original combination].
Cyclocephala
signata
(Fabricius) [synonymy by
syn.Melolontha signata Fabricius, 1781: 39 [original combination].
Cyclocephala
signata
(Fabricius) [new combination by
Cyclocephala (Cyclocephala) signata
(Fabricius) [new subgeneric classification by
Cyclocephala
signata
(Fabricius) [removal of subgeneric classification by
Cyclocephala
amazona
signata
(Fabricius) [new subspecies status by
Cyclocephala
amazona
(Linnaeus) [synonymy by
syn.Scarabaeus nigrocephalus DeGeer, 1774: 321 [original combination].
Melolontha
signata
Fabricius [synonymy by
Invalid neotype of S. amazonus at
BARBADOS. BOLIVIA: Beni, La Paz, Santa Cruz. BRAZIL: Amazonas, Paraná, Pernambuco, Piauí, Santa Catarina, São Paulo. CHILE. COLOMBIA: Amazonas, Antioquia, Bolívar, Boyacá, Caldas, Caquetá, Cauca, Cesar, Chocó, Córdoba, Cundinamarca, Guajira, Magdalena, Meta, Nariña, Quindío, Risaralda, Santander, Sucre, Tolima, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas. CUBA: Holguin. DOMINICAN REPUBLIC: Samana. ECUADOR: Cañar, Chimborazo, Los Ríos. FRENCH GUIANA: Cayenne, Sinnamary, St.-Laurent du Maroni. GRENADA: St. Andrew, St. George, St. John. GUYANA: Demerara-Mahaica. HAITI: Ouest. Panama: Bocas del Toro, Chiriquí, Coclé, Colón, Former Canal Zone, Panamá, San Blas. PARAGUAY. PERU: Lima, Loreto, San Martín. SURINAME: Paramaribo. ST. BARTHÉLEMY. ST. MARTIN. TRINIDAD AND TOBAGO: Trinidad, Tobago. VENEZUELA: Aragua, Capital District.
The distribution of C. amazona amazona is obscured due to historical confusion of this species with C. multiplex. The data reported here follow
Cyclocephala signata boliviensis Höhne, 1923b: 354–355 [original combination].
Cyclocephala
signata
var.
boliviensis
Höhne [new infrasubspecific status by
Cyclocephala
amazona
boliviensis
Höhne [revalidated subspecies status by
Type at
BOLIVIA: Beni, La Paz, Santa Cruz. BRAZIL: Amazonas, Mato Grosso, Rondônia.
Cyclocephala amblyopsis Bates, 1888: 307–308 [original combination].
Type at BMNH (
BOLIVIA: Santa Cruz. BRAZIL: São Paulo. COLOMBIA: Antioquia, Cauca, Chocó, Córdoba, Nariña, Risaralda, Tolima, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. ECUADOR: Imbabura. EL SALVADOR: Ahuachapán, La Libertad. GUATEMALA: Guatemala, Izabal, Quetzaltenango, San Marcos, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Copán, Cortés, El Paraíso, Olancho, Santa Bárbara, Yoro. MEXICO: Chiapas. NICARAGUA: Chontales, Matagalpa, RAA Norte. PANAMA: Bocas del Toro, Chiriquí, Coclé, Colón, Darien, Panamá, Veraguas. PERU: Cusco.
Cyclocephala ampliata Bates, 1888: 311 [original combination].
Type at BMNH (
COSTA RICA: Heredia, Limón. NICARAGUA: Chontales. PANAMA: Bocas de Toro, Chiriquí.
Cyclocephala amplitarsis Ratcliffe, 1992b: 179–180 [original combination].
Holotype ♂ at
BRAZIL: Rondônia.
Cyclocephala anibali Joly, 2009: 49, 62–64 [original combination].
Holotype ♂ at
VENEZUELA: Apure.
Cyclocephala antoinei Dupuis, 2018: 2–4 [original combination].
Holotype ♂ at
VENEZUELA: Apure (
Cyclocephala aravaipensis Ratcliffe, 1992c: 253–255 [original combination].
Holotype ♂ at
UNITED STATES: Arizona.
Cyclocephala arenosa Howden & Endrődi, 1966: 296–298 [original combination].
Holotype ♂ at
MEXICO: Sonora.
Cyclocephala arnaudi Dechambre, 1980: 44 [original combination].
syn.Cyclocephala carlsoni Ratcliffe, 2008: 224–226 [original combination].
Cyclocephala
arnaudi
Dechambre [synonymy by
Holotype ♂ of C. arnaudi at
FRENCH GUIANA: Cayenne, Roura, St.-Laurent du Maroni.
Cyclocephala arrowiana Martínez, 1967: 127–131 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba.
Cyclocephala atricapilla Mannerheim, 1829: 53–53 [original combination].
Stigmalia
atricapilla
(Mannerheim) [new combination by
Cyclocephala
atricapilla
Mannerheim [revised combination by
syn.Cyclocephala pinguis Höhne, 1923b: 365–366 [original combination].
Cyclocephala
atricapilla
Mannerheim [synonymy by
Lectotype ♂ of C. atricapilla at ZMH (
ARGENTINA: Entre Ríos, Mendoza, Salta, Santa Fe. BOLIVIA. BRAZIL: Bahia, Distrito Federal, Goiás, Maranhão, Mato Grosso, Mato Grosso do Sul, Minas Gerais, São Paulo. COLOMBIA: Córdoba. PARAGUAY: Cordillera, Paraguarí. VENEZUELA: Bolívar.
A single no-data specimen of C. atricapilla was reported from Mexico (
Homochromina atriceps Casey, 1915: 164 [original combination].
Cyclocephala
atriceps
(Casey) [new combination by
Type at
MEXICO: Veracruz.
Cyclocephala atricolor Chapin, 1932: 287, 289–290 [original combination].
Type at
CUBA: Ciego de Ávila, Granma, Guantánamo, Holguin, Pinar del Río, Santiago de Cuba.
Cyclocephala atripes Bates, 1888: 309 [original combination].
Stigmalia
atripes
(Bates) [new combination by
Cyclocephala
atripes
Bates [revised combination by
Lectotype at BMNH (
COLOMBIA: Antioquia, Boyacá, Chocó, Cundinamarca, Magdalena. COSTA RICA: Alajuela, Guanacaste, Heredia, Limón. ECUADOR: Cañar. HONDURAS: Atlántida, Olancho. NICARAGUA: Chontales, Río San Juan. PANAMA: Bocas del Toro, Chiriquí, Colón, Former Canal Zone, Panamá.
Cyclocephala pubescens brevis Höhne, 1923b: 373 [original combination].
Cyclocephala
pubescens
var.
brevis
Höhne [new infrasubspecific status by
Cyclocephala
brevis
Höhne [new species status by
Cyclocephala
aulustjaorum
Hielkema [new replacement name by
syn.Cyclocephala pubescens Burmeister, 1847: 68–69 [original combination].
Cyclocephala
brevis
Höhne [synonymy by
Lectotype ♀ of C. pubescens Burmeister at
COLOMBIA: Amazonas, Antioquia, Chocó, Cundinamarca, Meta, Risaralda, Santander. COSTA RICA: Alajuela, Guanacaste, Heredia, Limón, San José. GUATEMALA: Baja Verapaz, Izabal, San Marcos, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Cortés, Olancho, Santa Bárbara, Yoro. MEXICO: Chiapas, Jalisco, Michoacán, Oaxaca, Veracruz. NICARAGUA: Jinotega, RAA Norte, Río San Juan. PANAMA: Bocas del Toro, Chiriquí, Colón, Darien, San Blas, Veraguas, Former Canal Zone.
Cyclocephala barrerai Martínez, 1969: 2–5 [original combination].
syn.Cyclocephala pasadenae mexica Martínez, 1969: 5–6 [original combination].
Cyclocephala
barrerai
Martínez [synonymy by
Holotype ♂ of C. barrerai at
MEXICO: Aguascalientes, Chihuahua, Distrito Federal, Durango, Guanajuato, Jalisco, Michoacán, Morelos, Puebla, Tlaxcala.
Cyclocephala batesi Delgado & Castañeda, 1994: 456–458 [original combination].
Holotype ♂ at
GUATEMALA: Baja Verapaz, Chiquimula, Huehuetenango, Izabal, Zacapa. HONDURAS: Copán, Cortés.
Cyclocephala bella Endrődi, 1969b: 32–33 [original combination].
Holotype ♂ at MZSP (Pereira Collection) (
BRAZIL: Minas Gerais. São Paulo.
Cyclocephala berti Delgado, 1992: 75–78 [original combination].
syn.Cyclocephala picopijola Ratcliffe & Cave, 2006: 58, 61, 141–144 [original combination].
Cyclocephala
berti
Delgado [synonymy by
Holotype ♂ of C. berti at
GUATEMALA: Baja Verapaz, Huehuetenango, Izabal. HONDURAS: Atlántida, Cortés, Yoro. MEXICO: Veracruz.
Cyclocephala bicolor Laporte, 1840: 124–125 [original combination].
Type at
BRAZIL: Acre, Amazonas, Amapá, Bahia, Ceará, Mato Grosso, Pará, Pernambuco, Rio Grande do Norte, Rondônia. BOLIVIA: Beni. COLOMBIA: Caquetá. GUYANA: Cuyuni-Mazaruni, Potaro-Siparuni, Upper Demerara-Berbice. FRENCH GUIANA: Cayenne, Kourou, Mana, Maripasoula, Régina, Sinnamary, St.-Élie, St.-Georges, St.-Laurent du Maroni. PERU: Huánuco. SURINAME: Brokopondo, Marowijne, Paramaribo. VENEZUELA: Amazonas, Bolívar, Táchira.
Cyclocephala bicolorata Endrődi, 1964: 441–442 [original combination].
Holotype ♂ at
BRAZIL: Pará. VENEZUELA: Apure, Bolívar.
Cyclocephala bimaculata Dechambre, 1999: 4–5 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba.
Cyclocephala binotata Dechambre, 1999: 5–6 [original combination].
Holotype ♂ at
ARGENTINA: Chaco.
Cyclocephala bleuzeni Dechambre, 1995: 12 [original combination].
Holotype ♂ at
VENEZUELA: Bolívar.
Cyclocephala weidneri boliviana Dechambre, 1992: 71 [original combination].
Cyclocephala
boliviana
Dechambre [new species status by
Holotype ♂ at
BOLIVIA: Beni, Cochabamba. PERU: Cusco.
Cyclocephala bollei Dechambre & Endrődi, 1984: 168–169 [original combination].
Holotype ♂ at
ARGENTINA: Santiago del Estero.
Cyclocephala borburatae Endrődi, 1980: 38 [original combination].
Holotype ♀ in André Gaudaíre-Thore Collection (Sens, France) (
VENEZUELA: Carabobo.
Cyclocephala borealis Arrow, 1911: 172 [original combination, new replacement name for Cyclocephala villosa Burmeister).
syn.Cyclocephala villosa
Cyclocephala
angularis
(Knoch) [synonymy by
Cyclocephala
villosa
Burmeister [revalidated species status by
Ochrosidia (Ochrosidia) villosa
(Burmeister) [new combination and new subgeneric classification by
Cyclocephala
borealis
Arrow [synonymy by
Invalid neotype ♂ of C. villosa at
UNITED STATES: Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Georgia, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Michigan, Mississippi, Missouri, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, West Virginia.
A specimen of C. borealis was reported from Mexico (Durango), but this record is considered erroneous (
Cyclocephala boucheri Dechambre, 1997: 14, 23–24 [original combination].
Holotype ♂ at
FRENCH GUIANA: Montsinéry-Tonnegrande, Régina, Roura, St.-Laurent du Maroni.
Cyclocephala boulardi Dechambre, 1979a: 161–162 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. FRENCH GUIANA. SURINAME.
Cyclocephala brasiliana Endrődi, 1966: 72, 131, 159–160 [original combination].
Holotype ♂ at
BRAZIL: Goiás, Rio de Janeiro.
Cyclocephala brevipennis Endrődi, 1985b: 69 [original combination].
Holotype ♂ at JPVC (Colette Voirin) (
ECUADOR: Imbabura, Pichincha, Santo Domingo de los Tsáchilas.
Cyclocephala brittoni Endrődi, 1964: 438–440 [original combination].
Holotype ♂ at BMNH (
COLOMBIA: Antioquia, Boyacá, Chocó, Cundinamarca, Magdalena, Santander, Valle del Cauca. COSTA RICA: Heredia, Limón, Puntarenas, San José. FRENCH GUIANA: Cayenne, Kourou, St.-Élie, St.-Laurent du Maroni. GUYANA: Mahaica-Berbice. PANAMA: Bocas del Toro, Chiriquí, Darien, Former Canal Zone, Panamá. SURINAME. TRINIDAD AND TOBAGO: Trinidad.
Cyclocephala burmeisteri Endrődi, 1964: 449–451 [original combination].
Holotype ♂ at
BOLIVIA: Santa Cruz.
Cyclocephala caelestis Delgado & Ratcliffe, 1990: 51–56 [original combination].
Holotype ♂ at MXAL (
MEXICO: Tamaulipas.
Cyclocephala camachicola Ohaus, 1910: 672 [original combination].
Type at
ECUADOR: Azuay.
Cyclocephala capitata Höhne, 1923a: 253–254 [original combination].
Type specimens, housing institution is uncertain, but
MEXICO: Chiapas, Colima, Guerrero, Jalisco, Michoacán, Nayarit, Oaxaca, Sinaloa.
Cyclocephala carbonaria Arrow, 1911: 173–174 [original combination].
Mononidia
carbonaria
(Arrow) [new combination by
Cyclocephala
carbonaria
Arrow [revised combination by
Mononidia carbonaria (Arrow) [revised combination by Bolívar y Pieltain et al. 1963: 185].
Cyclocephala
carbonaria
Arrow [revised combination by
syn.Mononidia carbonaria punctulata Prell, 1934: 162 [original combination].
Cyclocephala
carbonaria
var.
punctulata
(Prell) [new combination and new infrasubspecific status by
Cyclocephala
carbonaria
ab.
punctulata
(Prell) [revised infrasubspecific status by
Cyclocephala
carbonaria
Arrow [synonymy by
syn.Mononidia carbonaria trachypyga Prell, 1934: 162 [original combination].
Cyclocephala
carbonaria
Arrow [synonymy by
syn.Cyclocephala howdeni Endrődi, 1967b: 83–84 [original combination].
Cyclocephala
carbonaria
Arrow [synonymy by
Type of C. carbonaria at BMNH (
BELIZE: Cayo, Stann Creek. BOLIVIA. COLOMBIA: Boyacá, Chocó, Córdoba, Cundinamarca, Santander, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas. ECUADOR: Guayas, Santo Domingo de los Tsáchilas. GUATEMALA: Alta Verapaz, Huehuetenango, Izabal, Petén, Zacapa. HONDURAS: Atlántida, Colón, Cortés, Olancho, Santa Bárbara, Yoro. MEXICO: Chiapas, Puebla. NICARAGUA: Chontales, Jinotega, RAA Norte, Río San Juan. PANAMA: Bocas del Toro, Chiriquí, Coclé, Colón, Former Canal Zone, Panamá, San Blas. VENEZUELA: Amazonas, Bolívar.
Cyclocephala cardini Chapin, 1935a: 74 [original combination, new replacement name for Cyclocephala signatoides Chapin].
syn.Cyclocephala signatoides Chapin, 1932: 287, 289 [original combination, junior homonym of Cyclocephala signatoides Höhne, 1923].
Holotype ♂ at
CUBA: Artemisa, La Habana, Pinar del Río, Santiago de Cuba.
Cyclocephala carinatipennis Martínez & Morón, 1984: 48–52 [original combination].
Holotype ♂ at
VENEZUELA: Táchira.
Cyclocephala cartwrighti Endrődi, 1964: 442–444 [original combination].
Holotype ♂ at
BOLIVIA: Beni. FRENCH GUIANA: Saül
Cyclocephala casanova Ratcliffe & Cave, 2009: 326–328 [original combination].
Holotype ♂ at
GUATEMALA: Baja Verapaz.
Melolontha castanea Olivier, 1789: 79 [original combination].
Cyclocephala
castanea
(Olivier) [new combination by
Aclinidia
castanea
(Olivier) [new combination by
Cyclocephala
castanea
(Olivier) [revised combination by
syn.Melolontha elongata Olivier, 1789: 23–24 [original combination].
Cyclocephala
castanea
(Olivier) [synonymy by
syn.Cyclocephala latipes Laporte, 1840: 125 [original combination].
Cyclocephala
castanea
(Olivier) [synonymy by
syn.Melolontha valida Schönherr, 1817: 187 [original combination].
Cyclocephala
castanea
(Olivier) [synonymy by
Invalid neotype ♂ of M. castanea at
BRAZIL: Amapá, Amazonas, Pará. COLOMBIA: Amazonas, Guaviare. GUYANA: Demerara-Mahaica, Upper Demerara-Berbice. FRENCH GUIANA: Cayenne, St.-Laurent du Maroni. SURINAME: Paramaribo. VENEZUELA: Amazonas, Bolívar.
Cyclocephala castaniella Bates, 1888: 304 [original combination].
syn.Cyclocephala obscurata Endrődi, 1966: 84, 270–271 [original combination].
Cyclocephala
castaniella
Bates [synonymy by
Type of C. castaniella at BMNH (
COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Puntarenas, San José. PANAMA: Chiriquí.
Cyclocephala caussaneli Dechambre, 1999: 6 [original combination].
Holotype ♂ at
ARGENTINA: Chaco.
Cyclocephala cearae Höhne, 1923b: 363–364 [original combination].
Lectotype at
BRAZIL: Bahia, Ceará, Pernambuco, Rio Grande do Norte, São Paulo.
The specific epithet cearae is misspelled as clarae in some catalogs (
Cyclocephala celata Dechambre, 1980: 44–46 [original combination].
Holotype ♂ at
BRAZIL: Pernambuco, Tocantins. PARAGUAY: Guairá.
Cyclocephala cerea Burmeister, 1847: 51 [original combination].
Cyclocephala
sanguinicollis
cerea
(Burmeister) [new subspecies status by
Cyclocephala
cerea
Burmeister [revised species status by
Cyclocephala
sanguinicollis
cerea
(Burmeister) [revalidated subspecies status by
Cyclocephala
cerea
Burmeister [revalidated species status by
syn.Cyclocephala sororia Bates, 1888: 303 [original combination].
Cyclocephala
cerea
Burmeister [synonymy by
syn.Cyclocephala flava Dechambre, 1999: 10–11 [original combination].
Cyclocephala
sororia
Bates [synonymy by
Cyclocephala
cerea
Burmeister [synonymy by
Lectotype ♀ of C. cerea at
BELIZE: Toledo. COSTA RICA: Cartago, Guanacaste, Heredia, Puntarenas, San José. CUBA: Camagüey, Ciego de Ávila, Cienfuegos, Guantánamo, Holguin, La Habana, Pinar del Río, Santiago de Cuba, Villa Clara. DOMINICAN REPUBLIC: Azua, Barahona, Independencia, Pedernales, San José de Ocoa, San Juan. GUATEMALA: Baja Verapaz, El Progreso, Escuintla, Guatemala, Huehuetenango, Izabal, Petén, Quiché, Sacatepéquez, San Marcos, Sololá, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Cortés, Francisco Morazán, Ocotepeque. JAMAICA: Clarendon, Manchester, Portland, St. Andrew, St. Catherine, St. Elizabeth, St. James, Westmoreland. MEXICO: Chiapas, Colima, Durango, Guerrero, Hidalgo, Jalisco, Michoacán, Morelos, Nayarit, Oaxaca, Puebla, Querétaro, San Luis Potosí, Sinaloa, Tamaulipas, Veracruz.
Cyclocephala chalumeaui Martínez, 1978b: 9–12 [original combination].
Holotype ♂ at
ECUADOR: Pichincha.
Cyclocephala chera Ratcliffe, 2008: 226–227 [original combination].
Holotype ♀ at
GUYANA: Potaro-Siparuni.
Cyclocephala chiquitita Ratcliffe, 2008: 227–229 [original combination].
Holotype ♂ at
ECUADOR: Napo.
Cyclocephala colasi Endrődi, 1964: 440–441 [original combination].
syn.Cyclocephala hayekae
Cyclocephala
colasi
ab.
hayekae
Endrődi [new infrasubspecific status by
Holotype ♂ of C. colasi at
BOLIVIA: Beni. BRAZIL: Amazonas, Pernambuco. COLOMBIA: Casanare. FRENCH GUIANA: Campoi, Cayenne, Kourou, Maripasoula, Sinnamary, St.-Laurent du Maroni. PERU: Loreto. SURINAME. VENEZUELA: Bolívar.
Cyclocephala collaris Burmeister, 1847: 47 [original combination].
Cyclocephala (Cyclocephala) collaris
Burmeister [new subgeneric classification by
Cyclocephala
collaris
Burmeister [removal of subgeneric classification by
Lectotype ♂ at
BRAZIL: Bahia, Rio de Janeiro. ECUADOR. MARTINIQUE. SURINAME. VENEZUELA: Bolívar.
A few authors reported C. collaris from Guatemala (Alto Verapaz), Honduras, and Belize (
Cyclocephala comata Bates, 1888: 305–306 [original combination].
Ochrosidia (Graphalia) comata
(Bates) [new combination by
Cyclocephala
comata
Bates [revised combination by
Type at BMNH (
MEXICO: Durango, Estado de México, Guanajuato, Jalisco, Michoacán, Oaxaca, San Luis Potosí, Tamaulipas.
Cyclocephala compacta Ratcliffe, 2008: 229–231 [original combination].
Holotype ♂ at
BRAZIL: Rondônia.
Cyclocephala complanata Burmeister, 1847: 48–49 [original combination].
Cyclocephala (Plagiosalia) complanata
Burmeister [new subgeneric classification by
Cyclocephala
complanata
Burmeister [removal of subgeneric classification by
syn.Cyclocephala (Plagiosalia) emacerata Casey, 1915: 136 [original combination].
Cyclocephala
complanata
Burmeister [synonymy by
syn.Cyclocephala (Plagiosalia) obliquata Casey, 1915: 135 [original combination].
Cyclocephala
complanata
Burmeister [synonymy by
Lectotype ♂ of C. complanata at
BELIZE: Cayo, Orange Walk, Toledo, Stann Creek. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. EL SALVADOR: Ahuachapán, Chalatenango, San Salvador, Santa Ana. GUATEMALA: Alta Verapaz, Baja Verapaz, El Progreso, Escuintla, Guatemala, Huehuetenango, Izabal, Jutiapa, Petén, Quetzaltenango, Quiché, Retalhuleu, Sacatepéquez, San Marcos, Santa Rosa, Sololá, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Choluteca, Comayagua, Cortés, El Paraíso, Francisco Morazán, Gracias a Dios, Lempira, Olancho, Santa Bárbara, Yoro. MEXICO: Chiapas, Morelos, Oaxaca, Quintana Roo, Tabasco, Veracruz, Yucatán. NICARAGUA: Chontales, Jinotega, Matagalpa, RAA Norte, Río San Juan. PANAMA: Bocas del Toro.
Cyclocephala concolor Burmeister, 1847: 50 [original combination].
Lectotype ♀ at
COLOMBIA: Antioquia, Tolima. COSTA RICA: Alajuela, Cartago, Heredia, Puntarenas. GUATEMALA: Alta Verapaz, Baja Verapaz, Escuintla, Huehuetenango, Izabal, Zacapa. HONDURAS: Atlántida, Cortés, Francisco Morazán, Lempira, Ocotepeque, Santa Bárbara, Yoro. MEXICO: Chiapas, Oaxaca. PANAMA: Bocas del Toro. PARAGUAY: Paraguarí.
Cyclocephala confusa Endrődi, 1966: 90, 141, 143, 174–175 [original combination].
Holotype ♂ at
BELIZE: Cayo. COLOMBIA: Antioquia, Santander. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas. EL SALVADOR: Ahuachapán, Morazán. FRENCH GUIANA: Macouria. GUATEMALA: Alta Verapaz, Chiquimula, Izabal, San Marcos. HONDURAS: Atlántida, Copán, Cortés, El Paraíso, Gracias a Dios, Olancho, Yoro. MEXICO: Chiapas, Oaxaca. NICARAGUA: Jinotega, RAA Norte, Río San Juan. PANAMA: Bocas del Toro, Chiriquí, Colón, Former Canal Zone, Panamá. PERU.
Cyclocephala conspicua Sharp, 1877: 135 [original combination].
Stigmalia
conspicua
(Sharp) [new combination by
Cyclocephala
conspicua
Sharp [revised combination by
syn.Cyclocephala conspicua gregaroides Dechambre, 1992: 71 [original combination].
Cyclocephala
conspicua
Sharp [synonymy by
syn.Cyclocephala conspicua fusca Dechambre, 1992: 72 [original combination].
Cyclocephala
conspicua
Sharp [synonymy by
Type of C. conspicua at
BRAZIL: Amazonas. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Puntarenas, San José. ECUADOR: Napo, Pichincha. HONDURAS: El Paraíso. NICARAGUA: Chontales, Jinotega, Matagalpa, RAA Norte. PANAMA: Bocas del Toro, Chiriquí, Coclé, Former Canal Zone, Panamá, Veraguas. PERU.
Cyclocephala contraria Kirsch, 1873: 343–344 [original combination].
Lectotype ♂ at
BOLIVIA: La Paz. COLOMBIA: Meta. ECUADOR: Napo. PERU: Pasco.
Authors since
Cyclocephala coriacea Dechambre, 1992: 58 [original combination].
Holotype ♂ at
ECUADOR: Sucumbíos.
Cyclocephala couturieri Dechambre, 1999: 7 [original combination].
Holotype ♂ at
PERU: San Martín.
Cyclocephala crassa Endrődi, 1967c: 1–3 [original combination].
Holotype ♂ at
COLOMBIA: Amazonas. ECUADOR.
Cyclocephala crepuscularis Martínez, 1954: 17–26 [original combination].
Holotype ♂ at
ARGENTINA: Buenos Aires.
Cyclocephala cribrata Burmeister, 1847: 69–70 [original combination].
Type at
COLOMBIA. BRAZIL: Bahia, Espírito Santo, Pernambuco, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, São Paulo.
Cyclocephala curta Bates, 1888: 305 [original combination].
syn.Cyclocephala fusciventris Arrow, 1902: 139 [original combination].
Cyclocephala
curta
Bates [synonymy by
Types of C. curta and C. fusciventris at BMNH (
COSTA RICA: Guanacaste. EL SALVADOR: San Salvador. HONDURAS: Comayagua, Cortés, La Paz. MEXICO: Chiapas, Guerrero, Michoacán, Nayarit, Oaxaca, Sinaloa, Veracruz.
Cyclocephala dalensi Ponchel, 2009: 184–185 [original combination].
Holotype ♂ in the Yannig Ponchel Collection (
FRENCH GUIANA: Maripasoula.
Stigmalia deceptor Casey, 1915: 117–118 [original combination].
Cyclocephala
mafaffa
(Burmeister) [synonymy by
Cyclocephala deceptor (Casey) [revalidated species status by Ratcliffe and Delgado 1990: 43–45].
syn.Stigmalia cuernavacana Casey, 1915: 116-117 [original combination].
Cyclocephala
mafaffa
Burmeister [synonymy by
Cyclocephala
mafaffa
ab.
cuernavacana
(Casey) [new infrasubspecific status by
Cyclocephala
deceptor
(Casey) [synonymy by
syn.Stigmalia deficiens Casey, 1915: 117 [original combination].
Cyclocephala
mafaffa
Burmeister [synonymy by
Cyclocephala
deceptor
(Casey) [synonymy by
syn.Stigmalia fallaciosa Casey, 1915: 117 [original combination].
Cyclocephala
mafaffa
Burmeister [synonymy by
Cyclocephala
mafaffa
ab.
fallaciosa
(Casey) [new infrasubspecific status by
Cyclocephala
deceptor
(Casey) [synonymy by
These Casey types are at
BELIZE: Cayo. EL SALVADOR: Ahuachapán, La Libertad, La Paz, Morazán, San Salvador, San Vicente, Santa Ana, Sonsonate. GUATEMALA: Baja Verapaz, Chimaltenango, Chiquimula, El Progreso, Escuintla, Guatemala, Huehuetenango, Izabal, Jalapa, Jutiapa, Petén, Quiché, Sacatepéquez, San Marcos, Santa Rosa, Suchitepéquez, Zacapa. HONDURAS: Choluteca, Comayagua, Copán, Cortés, El Paraíso, Francisco Morazán, La Paz, Olancho. MEXICO: Aguascalientes, Chiapas, Colima, Durango, Estado de México, Guerrero, Hidalgo, Jalisco, Michoacán, Morelos, Nayarit, Oaxaca, Puebla, Sinaloa, Sonora, Tamaulipas, Veracruz. NICARAGUA: Estelí, Matagalpa.
Cyclocephala
boliviana
Dechambre, 1997: 14, 21–23 [original combination, homonym of C. boliviana
Cyclocephala
dechambrei
Dupuis [new replacement name by
Holotype ♂ at
BOLIVIA: Chuquisaca, Cochabamba, La Paz.
Cyclocephala decorella Endrődi, 1966: 76, 134, 181–182 [original combination].
Holotype ♂ at
BRAZIL: Rio de Janeiro.
Cyclocephala defecta Endrődi, 1970: 105–106 [original combination].
Holotype ♂ at “Pereira Collection in Sao Paulo” (
COLOMBIA: Antioquia.
Cyclocephala deltoides Ratcliffe, 1992b: 181–183 [original combination].
Holotype ♂ at
BRAZIL: Pará.
Cyclocephala dichroa Dechambre, 1992: 67–68 [original combination].
Holotype ♂ at
BRAZIL: Pará. FRENCH GUIANA: Régina, Saül, St.-Laurent du Maroni. PERU: Huánuco. VENEZUELA: Amazonas, Barinas, Bolívar, Portuguesa, Táchira.
Mononidia dilatata Prell, 1934: 162 [original combination].
Cyclocephala
dilatata
(Prell) [new combination by
Lectotype ♀ at
BOLIVIA: Cochabamba, La Paz, Santa Cruz. BRAZIL: Mato Grosso. ECUADOR: Napo. FRENCH GUIANA: Roura. PERU: Huánuco, Pasco, Madre de Dios. SURINAME: Brokopondo. VENEZUELA: Amazonas, Bolívar.
Cyclocephala diluta Erichson, 1847a: 97 [original combination].
Lectotype ♀ at
BOLIVIA: Cochabamba, Santa Cruz. BRAZIL: Pará, Santa Catarina. ECUADOR: Cañar, Guayas. FRENCH GUIANA: Saül, St.-Élie. PERU: Ayacucho, Cusco, Junín, Madre de Dios, Pasco.
Cyclocephala discicollis Arrow, 1902: 140–141 [original combination].
Diapatalia
discicollis
(Arrow) [new combination by
Cyclocephala
discicollis
Arrow [revised combination by
Type at BMNH (
COLOMBIA: Casanare. FRENCH GUIANA: Cayenne. PANAMA: Bocas del Toro, Chiriquí, Coclé, Colón, Darien, Former Canal Zone, Panamá, Veraguas. PERU. VENEZUELA.
Specimens of C. discicollis were reported from Nayarit, Mexico (
Melolontha discolor Herbst, 1790: 73 [original combination].
Cyclocephala
discolor
(Herbst) [new combination by
syn.Cyclocephala andina Bréthes, 1905: 331–332 [original combination].
Cyclocephala
discolor
andina
Bréthes [new subspecies status by
Cyclocephala
discolor
(Herbst) [synonymy by
syn.Cyclocephala aurantiaca Prell, 1937b: 496 [original combination].
Cyclocephala
discolor
ab.
aurantiaca
Prell [new infrasubspecific status by
Cyclocephala
discolor
(Herbst) [synonymy by
syn.Melolontha unciata Schönherr, 1817: 189 [original combination].
Cyclocephala
discolor
(Herbst) [synonymy by
Lectotype ♀ of C. discolor at
ARGENTINA: Salta, Tucumán. BELIZE: Cayo, Stann Creek. BOLIVIA: Beni, Cochabamba, La Paz. BRAZIL: Amazonas, Minas Gerais. COLOMBIA: Amazonas, Antioquia, Cesar, Chocó, Cundinamarca, Meta, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas. ECUADOR: Los Ríos, Morona-Santiago, Napo, Pastaza. FRENCH GUIANA: Cayenne. GUATEMALA: Alta Verapaz, Izabal. GUYANA. HONDURAS: Atlántida, Colón, Comayagua, Cortés, El Paraíso, Francisco Morazán, Gracias a Dios, La Paz, Olancho, Yoro. MEXICO: Chiapas, Colima, Jalisco, Michoacán, Nayarit, Oaxaca, San Luis Potosí. NICARAGUA: Jinotega, RAA Norte, Río San Juan. PANAMA: Bocas del Toro, Chiriquí, Coclé, Colón, Darien, Former Canal Zone, Panamá. PERU: Cusco, Huánuco, Loreto, San Martín. SURINAME. TRINIDAD AND TOBAGO: Trinidad. VENEZUELA: Aragua, Capital District, Monagas.
Melolontha dispar Herbst, 1790: 65–66 [original combination].
Cyclocephala
dispar
(Herbst) [new combination by
syn.Cyclocephala dorsalis Burmeister, 1847: 64 [original combination].
Cyclocephala
dispar
(Herbst) [synonymy by
syn.Cyclocephala stolata Erichson, 1848a: 562].
Cyclocephala
dispar
(Herbst) [synonymy by
Lectotype ♀ of M. dispar at
BRAZIL: Acre, Amazonas, Pará, Roraima. COLOMBIA: Meta. GUYANA: Demerara-Berbice. PARAGUAY. PERU: Loreto.
Cyclocephala distincta Burmeister, 1847: 47 [original combination].
Lectotype ♂ at
BOLIVIA: Beni. BRAZIL: Amazonas, Bahia, Pará, Pernambuco, Rio de Janeiro, Santa Catarina, São Paulo. COLOMBIA. GUYANA.
Cyclocephala divaricata Joly, 2005: 1–5 [original combination].
Holotype ♂ at
VENEZUELA: Amazonas.
Cyclocephala dolichotarsa Ratcliffe & Cave, 2008: 3–5 [original combination].
Holotype ♂ at
BAHAMAS: Great Inagua.
Cyclocephala dominicana Endrődi, 1985b: 70–71 [original combination].
Holotype ♂ at JPVC (
ECUADOR: Pichincha, Santo Domingo de los Tsáchilas.
Cyclocephala duodecimpunctata Endrődi, 1966: 82, 127, 189–190 [original combination].
Holotype ♂ at
BRAZIL: Espírito Santo, Rio de Janeiro. COLOMBIA.
Cyclocephala dupuisi Ratcliffe, 2014: 664–666 [original combination].
Holotype ♂ at
BOLIVIA: Santa Cruz.
Cyclocephala durantonorum Dechambre, 1999: 8–9 [original combination].
Holotype ♂ at
FRENCH GUIANA: Régina, Roura, Sinnamary, St.-Élie.
Cyclocephala dyscinetoides Dechambre, 1999: 9–10 [original combination].
Holotype ♂ at
ECUADOR: Santo Domingo de los Tsáchilas.
Cyclocephala emarginata Endrődi, 1966: 67, 123, 190–191 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. FRENCH GUIANA: St.-Élie.
Cyclocephala (Paraclinidia) endrodii Martínez, 1965b: 14–18 [original combination].
Holotype ♂ at
BRAZIL: Pará, Rondônia.
Cyclocephala endroedyyoungai Endrődi, 1964: 435–436 [original combination].
Holotype ♂ at
BRAZIL: Espírito Santo.
Mimeoma englemani Ratcliffe, 1977: 430–432 [original combination].
Cyclocephala
englemani
(Ratcliffe) [new combination by
Holotype ♂ at
PANAMA: Darien, Former Canal Zone, Panamá.
Cyclocephala enigma Ratcliffe, 2003: 60, 70, 121–123 [original combination].
Holotype ♂ at
COSTA RICA: Guanacaste.
Cyclocephala epistomalis Bates, 1888: 303–304 [original combination].
Homochromina
epistomalis
(Bates) [new combination by
Cyclocephala
epistomalis
Bates [revised combination by
syn.Cyclocephala mollis Endrődi, 1963: 323–325 [original combination].
Cyclocephala
epistomalis
ab.
mollis
Endrődi [new infrasubspecific status by
Cyclocephala
epistomalis
Bates [synonymy by
Type of C. epistomalis at BMNH (
BOLIVIA: Beni, Santa Cruz. BRAZIL: Amazonas, Mato Grosso, Mato Grosso do Sul, Pará. COLOMBIA: Amazonas, Caquetá, Cundinamarca, Meta, Risaralda, Valle del Cauca. FRENCH GUIANA: Cayenne. GUATEMALA: Sacatepéquez. PANAMA: Coclé. PARAGUAY. VENEZUELA: Apure.
Cyclocephala ergastuli Dechambre, 1997: 14, 16–17 [original combination].
Holotype ♂ at
COLOMBIA: Valle del Cauca. FRENCH GUIANA: Iracoubo, Kourou, Régina, Roura, St.-Laurent du Maroni. TRINIDAD AND TOBAGO: Trinidad. VENEZUELA: Bolívar.
Cyclocephala erotylina Arrow, 1914: 275 [original combination].
Type at BMNH (
COSTA RICA: Alajuela, Guanacaste, Limón, Puntarenas, San José. GUATEMALA: Escuintla, Guatemala, Jutiapa, Quetzaltenango, San Marcos, Santa Rosa, Sololá, Suchitepéquez. HONDURAS: Olancho, Yoro. MEXICO: Chiapas, Colima. NICARAGUA: Jinotega, Matagalpa, RAA Norte. PANAMA: Coclé, Panamá.
Cyclocephala everardoi Grossi, Santos, & Almeida, 2016: 249–250 [original combination].
Holotype ♂ at CERPE (
BRAZIL: Minas Gerais.
Cyclocephala
fankhaeneli
Holotype ♂ at
BOLIVIA: Tarija. BRAZIL: Paraná, Rio Grande do Sul.
Cyclocephala fasciolata Bates, 1888: 301 [original combination].
Halotosia
fasciolata
(Bates) [new combination by
Cyclocephala
fasciolata
Bates [revised combination by
Type at BMNH (
COLOMBIA: Antioquia, Chocó. COSTA RICA: Guanacaste, Puntarenas. GUATEMALA: Alta Verapaz, Chiquimula, Izabal. MEXICO: Chiapas, Jalisco, Puebla, Veracruz. PANAMA: Chiriquí.
Cyclocephala figurata Burmeister, 1847: 65 [original combination].
Lectotype ♂ at
FRENCH GUIANA: Cayenne.
Cyclocephala flavipennis Arrow, 1914: 275 [original combination].
Type at BMNH (
BOLIVIA. BRAZIL: Rio de Janeiro, Rio Grande do Sul. ECUADOR: Bolívar.
Cyclocephala flavoscutellaris Höhne, 1923b: 357–358 [original combination].
Lectotype ♂ at
BRAZIL: Amazonas. COLOMBIA. ECUADOR: Morona-Santiago, Pichincha. PERU: Cusco.
Cyclocephala flora Arrow, 1911: 175 [original combination].
Type at BMNH (
BRAZIL: Amazonas. PERU: Loreto.
Cyclocephala forcipulata Howden & Endrődi, 1966: 299–301 [original combination].
Holotype ♂ at
MEXICO: Durango, Guerrero, Jalisco, Nayarit, Oaxaca, Sinaloa.
Cyclocephala forsteri forsteri Endrődi, 1963: 325–326 [original combination].
Holotype ♂ at
BOLIVIA: La Paz, Santa Cruz. BRAZIL: Amazonas, Distrito Federal, Goiás, Mato Grosso, Mato Grosso do Sul, Rio de Janeiro, Santa Catarina. COLOMBIA: Casanare, Meta. PARAGUAY: Concepción, Distrito Capital.
Cyclocephala forsteri maracayensis Endrődi, 1963: 326 [original combination].
Holotype ♂ at
VENEZUELA: Aragua, Carabobo.
Cyclocephala freudei Endrődi, 1963: 328–329 [original combination].
Holotype ♂ at
EL SALVADOR: Cuscatlán, San Salvador. GUATEMALA: Totonicapán, Zacapa. MEXICO: Colima, Durango, Guerrero, Jalisco, Michoacán, Nayarit, Oaxaca, Puebla, Querétaro, Sinaloa, Sonora, Veracruz.
Cyclocephala freudei was reported from the United States (Texas), Costa Rica (Santa Elena), and Ecuador (San José de Canelos) (
Cyclocephala freyi Endrődi, 1964: 464–466 [original combination].
Holotype ♂ at
BOLIVIA: Santa Cruz. PERU: Cusco, Junín, Madre de Dios.
Cyclocephala freyi integra Dechambre, 1999: 22 [original combination].
Holotype ♂ at
FRENCH GUIANA: Saül, Sinnamary.
Cyclocephala frontalis Chevrolat, 1844: 90–91 [original combination].
Cyclocephala
cubana
Chapin [synonymy by
Cyclocephala
frontalis
Chevrolat [revalidated species status by
syn.Cyclocephala cubana Chapin, 1932: 291–292 [original combination].
Cyclocephala
frontalis
Chevrolat [synonymy by
Neotype ♂ of C. frontalis at
BAHAMAS: Eleuthera. CUBA: Artemisa, Camagüey, Ciego de Ávila, Cienfuegos, Granma, La Habana, Las Tunas, Matanzas, Pinar del Río, Sancti Spíritus, Santiago de Cuba, Villa Clara. DOMINICAN REPUBLIC: Azua, Barahona, Elías Piña, Monte Cristi, Pedernales, San Juan, Valverde. HAITI: Grand Anse, Ouest, Sud. PUERTO RICO: Cabo Rojo, Guánica, Lajas.
Cyclocephala fulgurata Burmeister, 1847: 63 [original combination].
Ochrosidia (Graphalia) fulgurata
(Burmeister) [new combination and new subgeneric classification by
Cyclocephala
fulgurata
Burmeister [revised combination and removal of subgeneric classification by
Lectotype at
ARGENTINA: Buenos Aires. BELIZE: Stann Creek. BOLIVIA: Beni, Cochabamba, Santa Cruz. BRAZIL: Pará. COLOMBIA: Antioquia, Boyacá, Cauca, Chocó, Cundinamarca, Risaralda, Santander, Tolima, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Limón, Puntarenas. ECUADOR: Bolívar, Cañar, Los Ríos. FRENCH GUIANA: Cayenne. GUATEMALA: Alta Verapaz, Baja Verapaz, Chimaltenango, Guatemala, Huehuetenango, Izabal, Petén, San Marcos, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Cortés, El Paraíso, Olancho, Yoro. MEXICO: Chiapas, Distrito Federal, Hidalgo, Jalisco, Nayarit, Oaxaca, Tamaulipas, Veracruz, Zacatecas. PANAMA: Bocas del Toro, Chiriquí, Coclé, Darien, Former Canal Zone, Panamá, Veraguas. PERU: Cajamarca, Junín, Madre de Dios. VENEZUELA: Capital District, Carabobo, Mérida, Monagas.
Cyclocephala fulvipennis Burmeister, 1847: 71 [original combination].
Lectotype ♀ at
BOLIVIA: Beni, La Paz. BRAZIL: Bahia, Rio de Janeiro, São Paulo. PERU.
Cyclocephala fulvipennis was reported from Honduras and Nicaragua (
Cyclocephala gabaldoni Martínez & Martínez, 1981: 203–206 [original combination].
Holotype ♂ at
FRENCH GUIANA. VENEZUELA: Amazonas.
Cyclocephala genieri Joly, 2010: 141–146 [original combination].
Holotype ♂ at
PERU: Ucayali.
Cyclocephala gigantea Dupuis, 1999: 186 [original combination].
Holotype ♀ at
ECUADOR: Pastaza, Sucumbíos.
Cyclocephala goetzi Endrődi, 1966: 208–209 [original combination].
Holotype ♂ at
BOLIVIA: Beni. PERU: Madre de Dios.
Cyclocephala gravis Bates, 1888: 308 [original combination].
syn.Cyclocephala meinanderi Endrődi, 1964: 457–459 [original combination].
Cyclocephala gravis ab. meinanderi Endrődi [new infrasubspecific status by Endrődi 1967: 90].
Cyclocephala
gravis
Bates [synonymy by
Type of C. gravis at BMNH (
BELIZE: Cayo, Orange Walk, Stann Creek, Toledo. BOLIVIA: Cochabamba, Santa Cruz. BRAZIL: Bahia, Espírito Santo, Mato Grosso, Minas Gerais, Pernambuco, Rio de Janeiro. COLOMBIA: Antioquia, Boyacá, Caquetá, Chocó, Cundinamarca, Magdalena, Santander, Tolima. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. ECUADOR: Santo Domingo de los Tsáchilas. EL SALVADOR: Morazán. FRENCH GUIANA: Cayenne, St.-Élie, St.-Laurent du Maroni. GUATEMALA: Alta Verapaz, Huehuetenango, Izabal, Petén, Sololá, Zacapa. GUYANA: Upper Demerara-Berbice. HONDURAS: Atlántida, Choluteca, Cortés, El Paraíso, Francisco Morazán, Gracias a Dios, Olancho, Santa Bárbara, Yoro. MEXICO: Campeche, Chiapas, Guanajuato, Oaxaca, Quintana Roo, San Luis Potosí, Tabasco, Veracruz, Yucatán. NICARAGUA: Chontales, Jinotega, Matagalpa, RAA Norte, Río San Juan. PANAMA: Bocas del Toro, Chiriquí, Colón, Former Canal Zone, Panamá. PARAGUAY: Distrito Capital. SURINAME. VENEZUELA: Capital District, Guárico.
Cyclocephala gregaria Heyne & Taschenberg, 1907: 91–92 [original combination]
Stigmalia
gregaria
(Heyne & Taschenberg) [new combination by
Cyclocephala
gregaria
Heyne & Taschenberg [revised combination by
syn.Cyclocephala gregaria pallida Arrow, 1911: 172 [original combination].
Cyclocephala
gregaria
ab.
pallida
Arrow [new infrasubspecific status by
Invalid neotype ♂ of C. gregaria at
BOLIVIA: Santa Cruz. BRAZIL: Pará, São Paulo. COLOMBIA: Antioquia, Boyacá, Caldas, Cauca, Cundinamarca, Magdalena, Quindío, Risaralda, Santander, Tolima, Valle del Cauca. ECUADOR: Morona-Santiago. VENEZUELA: Mérida.
Cyclocephala guaguarum Dechambre & Endrődi, 1984: 169 [original combination].
Holotype ♂ at
COLOMBIA: Valle del Cauca. ECUADOR: Cotopaxi, Pichincha.
Cyclocephala guianae Endrődi, 1969b: 33–34 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. COLOMBIA: Casanare, Meta. FRENCH GUIANA: Kourou, St.-Élie, St.-Laurent du Maroni. SURINAME: Brokopondo.
Cyclocephala guttata Bates, 1888: 306 [original combination].
Dichromina
guttata
(Bates) [new combination by
Cyclocephala
guttata
Bates [revised combination by
Type at BMNH (
GUATEMALA: El Progreso, Escuintla, Izabal, Retalhuleu, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Choluteca, Yoro. MEXICO: Chiapas, Morelos, Oaxaca, Puebla, San Luis Potosí, Tabasco, Veracruz. NICARAGUA: Granada, Masaya, Río San Juan, Rivas.
Cyclocephala guycolasi Dechambre, 1992: 62 [original combination].
Holotype ♂ at
PERU: Junín.
Cyclocephala halffteriana Martínez, 1968a: 188–190 [original combination].
Holotype ♂ at
MEXICO: Baja California Sur, Sonora.
Cyclocephala hardyi Endrődi, 1975c: 281–284 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. GUAYANA: Upper Takutu-Upper Essequibo.
Cyclocephala hartmannorum Malý, 2006: 2–5 [original combination].
Holotype ♂ at
COSTA RICA: Cartago, Guanacaste, Heredia, San José. PANAMA: Chiriquí, Colón, Panamá.
Cyclocephala helavai Endrődi, 1975b: 258–260 [original combination].
Holotype ♂ at
COLOMBIA: Antioquia.
Cyclocephala herteli Endrődi, 1964: 447–449 [original combination].
syn.Cyclocephala barroensis Endrődi, 1979: 216 [original combination].
Cyclocephala
herteli
Endrődi, 1964 [synonymy by
Holotype ♂ of C. herteli at
PANAMA: Coclé, Colón, Former Canal Zone, Panamá.
Cyclocephala barroensis is incorrectly listed as a synonym of C. helavai Endrődi in
Cyclocephala hiekei Endrődi, 1964: 454–456 [original combination].
Holotype ♂ at
COLOMBIA: Cauca, Chocó.
Cyclocephala hirsuta Höhne, 1923b: 358–359 [original combination].
Lectotype at
BOLIVIA: La Paz. BRAZIL: São Paulo. ECUADOR: Orellana. PERU: San Martín.
Cyclocephala hirta LeConte, 1861: 346 [original combination].
Spilosota
hirta
(LeConte) [new combination by
Cyclocephala (Spilosota) hirta
LeConte [new subgeneric classification by
Cyclocephala
hirta
LeConte [removal of subgeneric classification by
syn.Spilosota inconspicua Casey, 1915: 133 [original combination].
Cyclocephala
inconspicua
(Casey) [new combination by
Cyclocephala (Spilosota) hirta
LeConte [synonymy by
syn.Spilosota magister Casey, 1915: 132 [original combination].
Cyclocephala
magister
(Casey) [new combination by
Cyclocephala (Spilosota) hirta
LeConte [synonymy by
syn.Spilosota nubeculina Casey, 1915: 131 [original combination].
Cyclocephala
nubeculina
(Casey) [new combination by
Cyclocephala
hirta
LeConte [synonymy by
syn.Spilosota pallidissima Casey, 1915: 133 [original combination].
Cyclocephala
pallidissima
(Casey) [new combination by
Cyclocephala (Spilosota) hirta
LeConte [synonymy by
MEXICO: Aguascalientes, Baja California, Chihuahua, Coahuila, Durango, Estado de México, Sonora. USA: Arizona, California, Colorado, Iowa, Kansas, Nebraska, Nevada, New Mexico, Oklahoma, South Dakota, Texas, Utah.
Spilosota hirta pilosicollis Saylor, 1936: 2 [original combination].
Cyclocephala (Spilosota) hirta pilosicollis
Saylor [new subgeneric classification by
Cyclocephala
pilosicollis
(Saylor) [removal of subgeneric classification and new species status by
Cyclocephala
hirta
LeConte [synonymy by
Cyclocephala
hirta
pilosicollis
Saylor [revalidated subspecies status by
Type at
USA: California.
Cyclocephala histrionica Burmeister, 1847: 41 [original combination].
Paraspidolea
histrionica
(Burmeister) [new combination by
Cyclocephala
histrionica
Burmeister [revised combination by
syn.Aspidolea (Aspidolites) atricollis Höhne, 1922c: 374–376 [original combination].
Aspidolea (Aspidolella) atricollis
Höhne [new subgeneric classification by
Cyclocephala
histrionica
Burmeister [synonymy by
Lectotype ♂ of C. histrionica at
BRAZIL: Minas Gerais, São Paulo.
Cyclocephala holmbergi Martínez, 1968b: 23–26 [original combination].
Holotype ♂ at
BOLIVIA: Santa Cruz.
Cyclocephala howdenannae Endrődi, 1975b: 257–258 [original combination].
Holotype ♂ at
COLOMBIA: Valle del Cauca.
Cyclocephala huamilule Romero-López & Morón, 2017: 890–894 [original combination].
Holotype ♂ at MXAL (
MEXICO: Guerrero (
Cyclocephala huesingi Endrődi, 1964: 436–438 [original combination].
Holotype ♂ at
COLOMBIA. VENEZUELA: Mérida.
Cyclocephala iani Ratcliffe, 1992b: 183 [original combination].
Holotype ♂ at
BRAZIL: Amazonas.
Melolontha ferruginea Fabricius, 1801: 170 [original combination].
Cyclocephala
ferruginea
(Fabricius) [new combination by
Cyclocephala
immaculata
(Olivier) [synonymy by
Cyclocephala
immaculata
ferruginea
(Fabricius) [revalidated subspecies status by
syn.Melolontha nigriceps Gyllenhal, 1817a: 188–189 [original combination].
Cyclocephala
ferruginea
(Fabricius) [synonymy by
Lectotype ♀ of M. ferruginea deposited at ZMUK, now housed at
FRENCH GUIANA: Cayenne.
Melolontha immaculata Olivier, 1789: 29 [original combination].
Cyclocephala
immaculata
(Olivier) [new combination by
Ochrosidia (Ochrosidia) immaculata
(Olivier) [new combination and new subgeneric classification by
Cyclocephala immaculata (Olivier) [revised combination and removal of subgeneric classification by Arrow, 1937b: 8, 11].
syn.Cyclocephala danforthi Chapin, 1935b: 69 [original combination].
Cyclocephala
immaculata
(Olivier) [synonymy by
Invalid neotype ♂ of M. immaculata at
ANTIGUA: St. Paul. BARBUDA. BRITISH VIRGIN ISLANDS: Anegada. DOMINICA: St. Paul. GUADELOUPE: Grande-Terre, La Désirade. JAMAICA: St. Andrew. SAINT BÁRTHÉLEMY. SAINT KITTS AND NEVIS: Nevis, St. Kitts. SAINT MARTIN. U. S. VIRGIN ISLANDS: Buck Island, St. Croix.
Cyclocephala inca Endrődi, 1966: 73, 133, 221–222 [original combination].
Holotype ♂ at
BOLIVIA: Beni. COLOMBIA. PERU: Cusco, Madre de Dios, Puno.
Cyclocephala insulicola Arrow, 1937a: 40–41 [original combination].
Type at BMNH (
GUADELOUPE: Basse-Terre, Grande-Terre. MARTINIQUE: Saint-Pierre. ST. VINCENT.
Cyclocephala isabellina Höhne, 1923b: 368–369 [original combination].
Lectotype ♂ at
COLOMBIA: Cundinamarca, Meta, Nariño. ECUADOR. PERU.
Cyclocephala isthmiensis Ratcliffe, 1992a: 219–220 [original combination].
Holotype ♂ at
PANAMA: Former Canal Zone.
Cyclocephala italoi Dupuis, 1999: 185–186 [original combination].
Holotype ♂ at
ECUADOR: Imbabura.
Cyclocephala (Isocoryna) jalapensis Casey, 1915: 136–137 [original combination].
Cyclocephala
jalapensis
Casey [removal of subgeneric classification by
Type at USMN (
MEXICO: Chiapas, Hidalgo, Oaxaca, Puebla, Querétaro, Veracruz.
Cyclocephala jauffreti Dechambre, 1979a: 163–164 [original combination].
Holotype ♂ at
BRAZIL: Pará.
Cyclocephala kahanoffae Martínez, 1975b: 270–274 [original combination].
Holotype ♂ at
BRAZIL: Federal District.
Cyclocephala kaszabi Endrődi, 1964: 433–435 [original combination].
Holotype ♂ at BMNH (
COLOMBIA: Risaralda. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas. ECUADOR. GUATEMALA: Huehuetenango, Izabal. HONDURAS: Atlántida, Colón, Cortés, Olancho, Yoro. NICARAGUA: Jinotega, RAA Norte. PANAMA: Bocas del Toro, Chiriquí, Coclé, Colón, Former Canal Zone, Panamá, San Blas. PERU.
Mimeoma kechua Martínez, 1957: 29–32 [original combination].
Cyclocephala
kechua
(Martínez) [new combination by
Holotype ♂ at
ARGENTINA: Jujuy, Salta, Tucumán. BOLIVIA: Santa Cruz.
Cyclocephala krombeini Endrődi, 1979: 215 [original combination].
syn.Cyclocephala rorschachoides Ratcliffe, 1992a: 227–229 [original combination].
Cyclocephala
krombeini
Endrődi [synonymy by
Holotype ♂ of C. krombeini at
COLOMBIA: Chocó. COSTA RICA: Heredia, Limón, Puntarenas. PANAMA: Bocas del Toro, Chiriquí, Colón, Former Canal Zone, Panamá, San Blas.
Cyclocephala kuntzeniana Höhne, 1923b: 366–368 [original combination].
Lectotype ♂ at
BOLIVIA: Cochabamba. BRAZIL: Amazonas. COLOMBIA: Cundinamarca, Meta. FRENCH GUIANA. SURINAME: Sipaliwini. VENEZUELA: Táchira.
Cyclocephala labidion Ratcliffe, 2003: 64, 68, 74, 79, 143–144 [original combination].
Holotype ♂ at
COSTA RICA: Puntarenas. PANAMA: Chiriquí.
Cyclocephala lachaumei Dechambre, 1992: 57 [original combination].
Holotype ♂ at
BOLIVIA: La Paz.
Cyclocephala laevis Arrow, 1937a: 40 [original combination].
Type at BMNH (
DOMINICAN REPUBLIC: Barahona, Dajabón, Distrito Nacional, Duarte, Elías Piña, La Altagracia, La Romana, La Vega, Monseñor Nouel, Monte Cristi, Monte Plata, Pedernales, Puerto Plata, Samana, San Cristóbal, San José de Ocoa, San Juan, Santiago, Santo Domingo, Valverde. HAITI: Ouest.
Cyclocephala lamarcki Dechambre, 1999: 11 [original combination].
Holotype ♂ at
ECUADOR: Napo.
Cyclocephala laminata Burmeister, 1847: 57 [original combination].
syn.Dichromina regularis Casey, 1915: 161 [original combination].
Cyclocephala
regularis
(Casey) [new combination by
Cyclocephala
laminata
Burmeister [synonymy by
Lectotype ♂ of C. laminata at
ARGENTINA: Buenos Aires, Córdoba, Santa Fe. BOLIVIA: Beni, Cochabamba, La Paz, Santa Cruz. BRAZIL: Bahia, Espírito Santo, Minas Gerais, Pará, Paraná, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, São Paulo. COLOMBIA: Bolívar, Valle del Cauca. FRENCH GUIANA: Cayenne, Kourou, St.-Laurent du Maroni. GUATEMALA: Alta Verapaz, El Progreso, Escuintla, Zacapa. GUYANA. MEXICO: Chiapas, Durango, Oaxaca. PARAGUAY: Concepción, Distrito Capital, Paraguarí. PERU: Huánuco, Madre de Dios. SURINAME. UNITED STATES: Texas.
Cyclocephala laminata was reported from Costa Rica, Panama, and Puerto Rico (
Cyclocephala larssoni Endrődi, 1964: 451–452 [original combination].
Holotype ♂ at
GUATEMALA: El Progresso, Zacapa. MEXICO: Guerrero, Jalisco, Nayarit, Oaxaca, Sonora. NICARAGUA: Chinandega, León, Managua, Masaya.
Cyclocephala latericia Höhne, 1923b: 360–362 [original combination].
Lectotype ♂ at
ARGENTINA: Misiones. BOLIVIA: Santa Cruz. BRAZIL: Goiás, Mato Grosso, Pará, Pernambuco, Rio Grande do Norte, Rio Grande do Sul, Santa Catarina. PARAGUAY: Itapúa.
Cyclocephala latipennis Arrow, 1911: 174 [original combination].
Type at BMNH (
ECUADOR: Morona-Santiago.
Cyclocephala latreillei Dechambre, 1999: 12 [original combination].
Holotype ♂ at
ECUADOR: Cotopaxi.
Cyclocephala lecourti Dechambre, 1992: 63–64 [original combination].
Holotype ♂ at
BOLIVIA: La Paz.
Cyclocephala letiranti Young, 1992: 52–55 [original combination].
Holotype ♂ at
COLOMBIA. COSTA RICA: Alajuela, Heredia, Puntarenas.
Cyclocephala lichyi Dechambre, 1980: 46 [original combination].
Holotype ♂ at
VENEZUELA: Amazonas.
Cyclocephala ligyrina Bates, 1888: 309 [original combination].
Stigmalia
ligyrina
(Bates) [new combination by
Cyclocephala
ligyrina
Bates [revised combination by
Type at BMNH (
BRAZIL: Espírito Santo. COLOMBIA: Boyacá, Cauca, Chocó, Meta, Tolima, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas. ECUADOR: Morona-Santiago. GUATEMALA: Izabal. HONDURAS: Atlántida, Colón. NICARAGUA: Chontales, Jinotega, Matagalpa, RAA Norte. PANAMA: Bocas del Toro, Chiriquí, Coclé, Former Canal Zone, Panamá. PERU: Junín.
Cyclocephala lineata Dupuis, 2008: 123–124 [original combination].
Holotype ♂ at FDPC (
COLOMBIA: Boyacá.
Cyclocephala lineigera Höhne, 1923b: 355–357 [original combination].
Lectotype ♂ at
BRAZIL: Amazonas. COLOMBIA: Caquetá, Cauca. PERU: Loreto.
Cyclocephala liomorpha Arrow, 1911: 174–175 [original combination].
Type at BMNH (
BRAZIL: Amazonas, Pará. GUYANA. PERU.
Cyclocephala literata Burmeister, 1847: 60–61 [original combination].
Lectotype ♂ at
BRAZIL: Rio de Janeiro, Santa Catarina, São Paulo. FRENCH GUIANA: St.-Laurent du Maroni.
Cyclocephala lizeri Martínez, 1964: 87–91 [original combination].
Holotype ♂ at
ARGENTINA: Salta. BOLIVIA: Chuquisaca.
Cyclocephala longa Endrődi, 1963: 332 [original combination].
Holotype ♂ at
BOLIVIA: Santa Cruz. BRAZIL: Acre. COLOMBIA: Amazonas, Boyacá, Casanare, Cundinamarca.
Cyclocephala longicollis Burmeister, 1847: 43 [original combination].
Lectotype ♂ at
BRAZIL. COLOMBIA.
A single specimen of C. longicollis was reported from Mexico without further details (
Cyclocephala longimana Dechambre, 1980: 46–47 [original combination].
Holotype ♂ at
BRAZIL: Minas Gerais.
Cyclocephala
longitarsis
Holotype ♂ at
ECUADOR: Esmeraldas, Pichincha.
Cyclocephala longula LeConte, 1863: 79 [original combination].
Ochrosidia (Ochrosidia) longula
(LeConte) [new combination and new subgeneric classification by
Cyclocephala
longula
LeConte [revised combination and removal of subgeneric classification by
syn.Ochrosidia (Ochrosidia) abrupta Casey, 1915: 152 [original combination].
Cyclocephala
abrupta
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala (Spilosota) abrupta
(Casey) [new subgeneric classification by
Cyclocephala
longula
LeConte [synonymy by
syn.Ochrosidia (Ochrosidia) ambiens Casey, 1915: 155 [original combination].
Cyclocephala
ambiens
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
longula
LeConte [synonymy by
syn.Ochrosidia (Ochrosidia) rustica Casey, 1915: 157 [original combination].
Cyclocephala californica Arrow, 1937b: 9 [original combination, new replacement name for Cyclocephala rustica (Casey)].
Cyclocephala (Spilosota) abrupta
(Casey) [synonymy by
Cyclocephala
longula
LeConte [synonymy by
syn.Ochrosidia (Ochrosidia) marcida Casey, 1915: 155 [original combination].
Cyclocephala
marcida
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
longula
LeConte [synonymy by
syn.Ochrosidia (Ochrosidia) modulata Casey, 1915: 154 [original combination].
Cyclocephala
modulata
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
longula
LeConte [synonymy by
syn.Ochrosidia (Ochrosidia) obesula Casey, 1915: 156 [original combination].
Cyclocephala
obesula
(Casey) [new combination by
Cyclocephala (Spilosota) abrupta
(Casey) [synonymy by
Cyclocephala
longula
LeConte [synonymy by
syn.Ochrosidia (Ochrosidia) oblongula Casey, 1915: 156 [original combination].
Cyclocephala
oblongula
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala (Spilosota) abrupta
(Case) [synonymy by
syn.Ochrosidia (Ochrosidia) phasma Casey, 1915: 153 [original combination].
Cyclocephala
phasma
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala (Spilosota) abrupta
(Casey) [synonymy by
syn.Ochrosidia (Ochrosidia) prona Casey, 1915: 157 [original combination].
Cyclocephala
prona
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
longula
LeConte [synonymy by
syn.Ochrosidia (Ochrosidia) reflexa Casey, 1915: 153 [original combination].
Cyclocephala
reflexa
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala (Spilosota) abrupta
(Casey) [synonymy by
syn.Ochrosidia (Ochrosidia) rugulifrons Casey, 1915: 154 [original combination].
Cyclocephala
rugulifrons
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
longula
LeConte [synonymy by
Type of C. longula at
CANADA: British Columbia. MEXICO: Baja California, Baja California Sur, Chihuahua, Sonora. UNITED STATES: Arizona, California, Colorado, Idaho, Illinois, Kansas, Montana, Nebraska, Nevada, New Mexico, Oklahoma, Oregon, South Dakota, Texas, Utah, Washington, Wyoming.
Cyclocephala longula was reported from Wisconsin and Florida (USA) (
Cyclocephala lunulata Burmeister, 1847: 62 [original combination].
Ochrosidia (Graphalia) lunulata
(Burmeister) [new combination and new subgeneric classification by
Cyclocephala
lunulata
Burmeister [revised combination and removal of subgeneric classification by
syn.Cyclocephala nubeculosa Burmeister, 1847: 63 [original combination].
Cyclocephala
lunulata
Burmeister [synonymy by
syn.Ochrosidia (Graphalia) oblita Casey, 1915: 159 [original combination].
Cyclocephala
oblita
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
lunulata
Burmeister [synonymy by
Lectotype ♀ of C. lunulata at
ARGENTINA: Buenos Aires, Tucumán. BELIZE: Cayo, Orange Walk, Stann Creek, Toledo. BOLIVIA: Beni, Cochabamba, La Paz, Santa Cruz. BRAZIL: Acre, Amazonas, Bahia, Espírito Santo, Goiás, Minas Gerais, Paraná, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, São Paulo. COLOMBIA: Antioquia, Bolívar, Boyacá, Caldas, Caquetá, Cauca, Cesar, Chocó, Córdoba, Cundinamarca, Huila, La Guajira, Meta, Nariño, Norte de Santander, Putumayo, Quindío, Risaralda, Santander, Tolima, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. ECUADOR: Bolívar, Cañar, Chimborazo, El Oro, Guayas, Loja, Morona-Santiago. EL SALVADOR: Ahuachapán, Cabañas, La Libertad, La Unión, Morazán, San Miguel, San Salvador, Santa Ana, Usulután. FRENCH GUIANA: Cayenne, Sinnamary, St.-Laurent du Maroni. GUATEMALA: Alta Verapaz, Baja Verapaz, Chiquimula, El Progreso, Escuintla, Guatemala, Huehuetenango, Izabal, Jalapa, Jutiapa, Petén, Quetzaltenango, Quiché, Talhuleu, Sacatepéquez, San Marcos, Santa Rosa, Suchitepéquez, Zacapa. GUYANA: Cuyuni-Mazaruni, East Berbice-Corentyne. HONDURAS: Atlántida, Choluteca, Comayagua, Copán, Cortés, El Paraíso, Francisco Morazán, Gracias a Dios, Intibucá, Isla de la Bahía, Lempira, Ocotepeque, Olancho, Santa Bárbara, Valle, Yoro. MEXICO: Aguascalientes, Chiapas, Colima, Baja California Sur, Campeche, Chiapas, Coahuila, Distrito Federal, Estado de México, Guanajuato, Guerrero, Hidalgo, Jalisco, Michoacán, Morelos, Nayarit, Oaxaca, Puebla, Querétaro, Quintana Roo, San Luis Potosí, Sinaloa, Sonora, Tabasco, Tamaulipas, Veracruz, Yucatán, Zacatecas. NICARAGUA: Carazo, Chinandega, Chontales, Estelí, Jinotega, León, Managua, Masaya, Matagalpa, RAA Norte, RAA Sur, Río San Juan. PANAMA: Bocas del Toro, Chiriquí, Coclé, Colón, Darien, Former Canal Zone, Veraguas. PARAGUAY: Alto Paraná, Amambay. PERU: Cusco, Junín, Lima, Madre de Dios, Pasco. TRINIDAD AND TOBAGO: Trinidad. UNITED STATES: Arizona, Texas. VENEZUELA: Aragua, Capital District, Carabobo, Mérida.
Cyclocephala coahuilae Bates, 1888: 302 [original combination].
Ochrosidia (Ochrosidia) coahuilae
(Bates) [new combination and new subgeneric classification by
Cyclocephala
coahuilae
Bates [revised combination and removal of subgeneric classification by
Cyclocephala
immaculata
coahuilae
Bates [new subspecific status by
Cyclocephala
lurida
coahuilae
Bates [revised subspecific status by
Type at BMNH (
MEXICO: Chihuahua, Coahuila, Durango, Estado de México, Guanajuato, Hidalgo, Jalisco, Nuevo León, Puebla, Querétaro, San Luis Potosí, Sonora, Veracruz.
Cyclocephala lurida Bland, 1863: 354 [original combination].
Spilosota
lurida
(Bland) [new combination by
Cyclocephala
lurida
Bland [revised combination by
Cyclocephala
hirta
LeConte [synonymy by
Cyclocephala
lurida
Bland [revalidated species status by
syn.Ochrosidia (Ochrosidia) pagana Casey, 1915: 148 [original combination].
Cyclocephala
pagana
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
immaculata
(Olivier) [synonymy by
Cyclocephala
lurida
lurida
Bland [synonymy by
syn.Ochrosidia (Ochrosidia) protenta Casey, 1915: 144 [original combination].
Cyclocephala
protenta
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
immaculata
(Olivier) [synonymy by
Cyclocephala
lurida
lurida
Bland [synonymy by
syn.Ochrosidia (Ochrosidia) rufifrons Casey, 1915: 145 [original combination].
Cyclocephala
rufifrons
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
immaculata
(Olivier) [synonymy by
Cyclocephala
lurida
lurida
Bland [synonymy by
syn.Ochrosidia (Ochrosidia) tenuicutis Casey, 1915: 146 [original combination].
Cyclocephala
tenuicutis
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
immaculata
(Olivier) [synonymy by
Cyclocephala
lurida
lurida
Bland [synonymy by
CANADA: Ontario. UNITED STATES: Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Jersey, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Vermont, Virginia, West Virginia, Wisconsin.
Cyclocephala lutea Endrődi, 1966: 92, 141, 244 [original combination].
Holotype ♂ at
ARGENTINA: Chaco, Córdoba, Mendoza. BOLIVIA: Potosí. BRAZIL: Pará. CHILE: Atacama.
Cyclocephala machadoi Grossi, Santos, & Almeida, 2016: 246–247 [original combination].
Holotype ♂ at CERPE (
BRAZIL: Minas Gerais.
Cyclocephala macrophylla Erichson, 1847a: 97 [original combination].
Lectotype ♂ at
BOLIVIA: Chapare. COLOMBIA: Bolívar, Chocó, Meta, Tolima, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. ECUADOR: Guayas. GUYANA: Demerara-Mahaica. PANAMA: Bocas del Toro, Chiriquí, Coclé, Former Canal Zone, Panamá, San Blas. PERU: Ayacucho, Callao, La Libertad, Lima, Madre de Dios, Piura.
Cyclocephala macrophylla was reported from Guadeloupe (La Désirade) (
Cyclocephala maculata Burmeister, 1847: 40 [original combination].
Mimeoma
maculata
(Burmeister) [new combination by
Cyclocephala
maculata
Burmeister [revised combination by
syn.Cyclocephala hielkemaorum Ratcliffe, 2008: 231–234 [original combination].
Mimeoma
maculata
(Burmeister) [synonymy by
Lectotype ♂ of C. maculata at
BRAZIL: Amazonas. COLOMBIA. FRENCH GUIANA: Cayenne, St.-Laurent du Maroni. GUYANA.
Cyclocephala maculiventris Höhne, 1923b: 345–346 [original combination].
syn.Cyclocephala warneri Ratcliffe, 1992c: 250–253 [original combination].
Cyclocephala
maculiventris
Höhne [synonymy by
Lectotype ♂ of C. maculiventris at
BELIZE: Toledo. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. GUATEMALA: Alta Verapaz, Huehuetenango. HONDURAS: Colón, Yoro. MEXICO: Chiapas, Veracruz. NICARAGUA: Jinotega.
Cyclocephala grandis Burmeister, 1847: 69 [original combination].
Cyclocephala
mafaffa
ab.
grandis
Burmeister [new infrasubspecific status by
Cyclocephala
mafaffa
grandis
Burmeister [new subspecific status by
Cyclocephala
mafaffa
ab.
grandis
Burmeister [revalidated infrasubspecific status by
Cyclocephala
mafaffa
Burmeister [synonymy by
Cyclocephala
mafaffa
grandis
Burmeister [revalidated subspecific status by
GUADELOUPE: Basse-Terre, Grande-Terre. MONTSERRAT: Saint Georges, Saint Peter. SABA. ST. KITTS AND NEVIS: St. Kitts.
Cyclocephala mafaffa Burmeister, 1847: 69 [original combination].
Stigmalia
mafaffa
(Burmeister) [new combination by
Cyclocephala
mafaffa
Burmeister [revised combination by
syn.Stigmalia mafaffa histrionica Casey, 1915: 119 [original combination].
Cyclocephala
mafaffa
Burmeister [synonymy by
Lectotype ♂ of C. mafaffa at
BELIZE: Cayo, Stann Creek, Toledo. BRAZIL: Amazonas. COLOMBIA: Antioquia, Boyacá, Cesar, Chocó, Cundinamarca, Magdalena, Nariño, Risaralda, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. ECUADOR: Cañar, Napo. EL SALVADOR: Ahuachapán, Chalatenango, La Libertad, Morazán, San Salvador, Santa Ana, Usulután. GUATEMALA: Alta Verapaz, Baja Verapaz, Chiquimula, El Progreso, Escuintla, Guatemala, Huehuetenango, Izabal, Jalapa, Jutiapa, Petén, Quetzaltenango, Quiché, Sacatepéquez, San Marcos, Santa Rosa, Sololá, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Choluteca, Comayagua, Copán, Cortés, El Paraíso, Francisco Morazán, La Paz, Ocotepeque, Olancho, Santa Bárbara, Yoro. MEXICO: Aguascalientes, Chiapas, Colima, Durango, Estado de México, Guerrero, Hidalgo, Jalisco, Michoacán, Morelos, Nayarit, Oaxaca, Puebla, San Luis Potosí, Sinaloa, Sonora, Tamaulipas, Veracruz. NICARAGUA: Chontales, Estelí, Granada, Jinotega, Managua, Nueva Segovia, RAA Norte. PANAMA: Bocas del Toro, Chiriquí, Coclé, Colón, Darien, Former Canal Zone, Panamá. TRINIDAD AND TOBAGO: Trinidad. VENEZUELA: Carabobo.
Cyclocephala magdalenae Young & Le Tirant, 2005: 267–270.
Holotype ♂ at IMQC (
COLOMBIA: Huila.
Cyclocephala malleri Martínez, 1968c: 81–84 [original combination].
Holotype ♂ at
BRAZIL: Mato Grosso.
Cyclocephala malyi Dupuis, 2014: 52–54 [original combination].
Holotype ♂ in Pokorny Collection (Prague, Czech Republic) (
ECUADOR: Pastaza.
Cyclocephala mannheimsi Endrődi, 1964: 444–445 [original combination].
Holotype ♂ at
BOLIVIA: Santa Cruz. COLOMBIA: Amazonas, Caquetá, Nariño. ECUADOR: Pichincha. PERU.
Cyclocephala marginalis Kirsch, 1870: 356–357 [original combination].
syn.Cyclocephala cincta Prell, 1937b: 496 [original combination].
Cyclocephala
marginalis
ab.
cincta
Prell [new infrasubspecific status by
syn.Cyclocephala intermissa Prell, 1937b: 496 [original combination].
Cyclocephala
marginalis
ab.
intermissa
Prell [new infrasubspecific status by
Holotype ♀ of C. marginalis at
BOLIVIA: Cochabamba. BRAZIL: Amazonas, Pará, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, São Paulo. COLOMBIA: Meta. FRENCH GUIANA: St.-Élie, St.-Laurent du Maroni. GUYANA: East Berbice-Corentyne. PERU.
Cyclocephala marginicollis Arrow, 1902: 138 [original combination].
Type at BMNH (
MEXICO: Chiapas, Quintana Roo, Tabasco, Veracruz, Yucatán.
Cyclocephala marianista Dechambre & Endrődi, 1984: 170 [original combination].
Holotype ♂ at
ECUADOR: Napo.
Cyclocephala marqueti Dechambre, 1997: 14, 22 [original combination].
Holotype ♂ at
ECUADOR: Napo.
Cyclocephala martinezi Endrődi, 1964: 456–457 [original combination].
Holotype ♂ at
COLOMBIA: Antioquia, Caldas, Meta. VENEZUELA: Apure, Bolívar.
Cyclocephala marylizae Ratcliffe, 2003: 61, 66, 71, 76, 157–161 [original combination].
Holotype ♂ at
COSTA RICA: Puntarenas.
Cyclocephala mathani Dechambre, 1982: 1–2 [original combination].
Holotype ♂ at
ECUADOR: Bolívar, Napo. PERU.
Cyclocephala mechae Martínez, 1978a: 5–8 [original combination].
Holotype ♂ at
PARAGUAY: Misiones.
Cyclocephala mecynotarsis Höhne, 1923b: 351–354 [original combination].
Lectotype ♂ (
BRAZIL: Amazonas, Distrito Federal, Mato Grosso. PARAGUAY. PERU: Ayacucho, Cusco. VENEZUELA (
Cyclocephala megalophylla Endrődi, 1966: 89, 142, 253–254 [original combination].
Holotype ♂ at
ARGENTINA: Santa Fe.
Cyclocephala melane Bates, 1888: 310 [original combination].
Type at BMNH (
COSTA RICA: Cartago, Heredia, Puntarenas, San José. PANAMA: Chiriquí.
The original spelling of this specific epithet is “melane” (
Melolontha melanocephala Fabricius, 1775: 36 [original combination].
Cyclocephala
melanocephala
(Fabricius) [new combination by
Dichromina
melanocephala
(Fabricius) [new combination by
Cyclocephala
melanocephala
(Fabricius) [revised combination by
syn.Chalepus leucophthalmus Fischer, 1823: 265 [original combination].
Dyscinetus
leucophthalmus
(Fischer) [new combination by
Cyclocephala
melanocephala
(Fabricius) [synonymy by
syn.Cyclocephala dimidiata Burmeister, 1847: 57 [original combination].
Dichromina
dimidiata
(Burmeister) [new combination by
Cyclocephala (Dichromina) dimidiata
(Burmeister) [revised combination and new subgeneric classification by
Cyclocephala
dimidiata
Burmeister [removal of subgeneric classification by
Cyclocephala
melanocephala
(Fabricius) [synonymy by
syn.Cyclocephala elegans Horn, 1871: 337 [original combination].
Cyclocephala
dimidiata
Burmeister [synonymy by
Dichromina
elegans
(Horn) [revalidated species status and new combination by
Cyclocephala
dimidiata
Burmeister [synonymy by
Cyclocephala
melanocephala
(Fabricius) [synonymy by
syn.Cyclocephala rubiginosa Burmeister, 1847: 59 [original combination].
Cyclocephala
melanocephala
rubiginosa
Burmeister [new subspecific status by
Cyclocephala
melanocephala
(Fabricius) [synonymy by
syn.Cyclocephala ventralis Erichson, 1847a: 97 [original combination].
Cyclocephala
melanocephala
(Fabricius) [synonymy by
syn.Dichromina ocularis Casey, 1915: 162 [original combination].
Cyclocephala
ocularis
(Casey) [new combination by
Cyclocephala
dimidiata
Burmeister [synonymy by
Type of M. melanocephala at BMNH (Banks Collection) (
ARGENTINA: Córdoba, Salta, Santa Fe, Tucumán. BELIZE: Cayo, Orange Walk, Stann Creek, Toledo. BOLIVIA: Beni, Cochabamba, Santa Cruz. BRAZIL: Amazonas, Bahia, Ceará, Espírito Santo, Goiás, Mato Grosso, Mato Grosso do Sul, Minas Gerais, Paraná, Pernambuco, Rio de Janeiro, Rio Grande do Norte, Rio Grande do Sul, Roraima, Santa Catarina, São Paulo. COLOMBIA: Antioquia, Atlántico, Boyacá, Casanare, Cauca, Cesar, Chocó, Córdoba, Cundinamarca, Huila, La Guajira, Meta, Risaralda, Santander, Tolima, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. DOMINICA: St. David, St. Joseph, St. Patrick, St. Paul. DOMINICAN REPUBLIC: Barahona. ECUADOR: Bolívar, Cañar, Esmeraldas, Guayas, Loja, Los Ríos, Morona-Santiago, Santa Elena. EL SALVADOR: Ahuachapán, Chalatenango, La Libertad, Morazán, Santa Ana. FRENCH GUIANA: Cayenne. GRENADA: St. Andrew, St. David, St. George, St. John. GRENADINES: Bequia, Canouan, Carriacou, Union Island. GUADELOUPE: Basse-Terre, Îles des Saintes, Marie-Galante. GUATEMALA: Alta Verapaz, Baja Verapaz, Chiquimula, El Progreso, Escuintla, Guatemala, Huehuetenango, Izabal, Petén, Quetzaltenango, Quiché, Retalhuleu, San Marcos, Santa Rosa, Sololá, Suchitepéquez, Zacapa. GUYANA: Cuyuni-Mazaruni, East Berbice-Corentyne, Pomeroon-Supenaam. HONDURAS: Atlántida, Choluteca, Comayagua, Cortés, El Paraíso, Francisco Morazán, Gracias a Dios, Intibucá, Olancho, Santa Bárbara, Yoro. MARTINIQUE: Fort-de-France, La Trinité, Le Marigot, Le Marin, Saint-Pierre. MEXICO: Aguascalientes, Baja California, Baja California Sur, Chiapas, Chihuahua, Distrito Federal, Colima, Durango, Guerrero, Hidalgo, Jalisco, Michoacán, Morelos, Nayarit, Nuevo León, Oaxaca, Puebla, Querétaro, Quintana Roo, San Luis Potosí, Sinaloa, Sonora, Tabasco, Tamaulipas, Veracruz, Yucatán, Zacatecas. MONTSERRAT. NICARAGUA: Carazo, Chinandega, Granada, Jinotega, León, Matagalpa, RAA Norte, RAA Sur, Río San Juan, Rivas. PANAMA: Bocas del Toro, Chiriquí, Coclé, Colón, Darien, Former Canal Zone, Panamá, San Blas, Veraguas. PARAGUAY: Asunción, Paraguarí. PERU: Ayacucho, Callao, Cusco, Junín, La Libertad, Madre de Dios, Pasco. PUERTO RICO. SAINT BARTHÉLEMY. SURINAME: Marowjine. TRINIDAD AND TOBAGO: Trinidad. UNITED STATES: Arizona, Arkansas, California, Kansas, Louisiana, Mississippi, Nevada, New Mexico, Oklahoma, Texas, Utah. VENEZUELA: Bolívar, Capital District, Carabobo, Mérida, Zulia.
Cyclocephala melanopoda Ratcliffe, 2008: 234–236 [original combination].
Holotype ♂ at
ECUADOR: Pichincha, Santo Domingo de los Tsáchilas.
Cyclocephala melolonthida Ratcliffe & Cave, 2002: 153–155 [original combination].
Holotype ♂ at
EL SALVADOR: La Paz. GUATEMALA: Escuintla, Santa Rosa.
Cyclocephala mesophylla Mora-Aguilar & Delgado, 2012: 139–141 [original combination].
Holotype ♂ at IEXA (
MEXICO: Chiapas, Oaxaca, Veracruz.
Cyclocephala metrica Steinheil, 1874: 559–560 [original combination].
syn.Cyclocephala parvula Berg, 1881a: 100 [original combination].
Cyclocephala
metrica
Steinheil [synonymy by
Type of C. metrica at
ARGENTINA: Buenos Aires, Córdoba, La Pampa, Salta, San Luis, Tucumán. BRAZIL: Rio Grande do Sul. URUGUAY: Canelones, Maldonado, Montevideo.
Cyclocephala miamiensis Howden & Endrődi, 1966: 295–296 [original combination].
Holotype ♂ at
UNITED STATES: Florida.
Cyclocephala minuchae Joly, 2003: 38–40 [original combination].
Holotype ♂ at
VENEZUELA: Anzoátegui, Aragua, Falcón, Miranda.
Cyclocephala minuta Burmeister, 1847: 59 [original combination].
Lectotype ♂ at
FRENCH GUIANA: Cayenne. GUYANA: Pomeroon-Supenaam. PARAGUAY: Paraguarí. SURINAME: Para. VENEZUELA.
Cyclocephala modesta Burmeister, 1847: 38 [original combination].
Lectotype ♀ at
ARGENTINA: Buenos Aires, Catamarca, Chaco, Córdoba, Mendoza, Misiones, Salta, Santa Fe, Tucumán. BOLIVIA: Cochabamba. BRAZIL: Bahia, Espírito Santo, Mato Grosso do Sul, Pará, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, São Paulo. CHILE: Santiago Metropolitan Region. PARAGUAY: Guairá. SURINAME. URUGUAY: Canelones, Maldonado, Montevideo, Paysandú, Rivera, San José, Soriano, Tacuarembó.
Cyclocephala molesta Endrődi, 1969b: 35–36 [original combination].
Holotype ♂ at “Pereira Collection in Sao Paulo” (
BOLIVIA: Cochabamba. BRAZIL: Pará. PERU.
Cyclocephala monacha Ratcliffe, 2008: 236–237 [original combination].
Holotype ♂ at
COLOMBIA: Amazonas, Boyacá.
Cyclocephala monzoni Ratcliffe & Cave, 2009: 328–332 [original combination].
Holotype ♂ at
GUATEMALA: Baja Verapaz, El Progreso, San Marcos, Zacapa.
Cyclocephala moreti Dechambre, 1992: 68–70 [original combination].
Holotype ♂ at
ECUADOR: Napo. PERU.
Cyclocephala morphoidina Prell, 1937b: 495–496 [original combination].
Albridarollia morphoidina (Prell) [new combination by Bolivar et al. 1963: 185].
Cyclocephala
morphoidina
Prell [revised combination by
COLOMBIA: Antioquia, Meta, Risaralda. BOLIVIA: La Paz. ECUADOR: Pastaza. PERU.
Cyclocephala morphoidina was previously reported from Mexico and Guatemala (
Cyclocephala (Cyclocephala) multiplex Casey, 1915: 139 [original combination].
Cyclocephala
detecta
Bates [synonymy by
Cyclocephala
amazona
(Linneaus) [synonymy by
Cyclocephala
multiplex
Casey [revalidated species status by
Type of C. multiplex at
BELIZE: Belize, Cayo, Stann Creek, Toledo. COSTA RICA: Alajuela, Guanacaste, Heredia. EL SALVADOR: La Libertad, Morazán, San Salvador, Santa Ana. GUATEMALA: Alta Verapaz, Baja Verapaz, Chiquimula, El Progresso, Huehuetenango, Izabal, Petén, Quiché, Santa Rosa, Zacapa. HONDURAS: Atlántida, Choluteca, Comayagua, Copán, Cortés, El Paraíso, Francisco Morazán, Gracias a Dios, Islas de la Bahía, Lempira, Olancho, Santa Bárbara, Yoro. MEXICO: Chiapas, Guerrero, Hidalgo, Oaxaca, Puebla, Quintana Roo, Tabasco, Veracruz. NICARAGUA: Carazo, Chontales, Estelí, Granada, Jinotega, Masaya, RAA Sur, Río San Juan.
The complete distribution of C. multiplex is unknown due to this species' historical confusion with C. amazona amazona. The locality records from recent monographs are given here as these are based on authoritatively identified specimens (
Cyclocephala munda Kirsch, 1870: 355–356 [original combination].
Lectotype ♂ at
BRAZIL: Amazonas. COLOMBIA: Boyacá, Cundinamarca. FRENCH GUIANA: Cayenne. PERU: Loreto, Pasco. SURINAME.
Cyclocephala mustacha Ratcliffe, 2003: 64, 68, 74, 78, 168–170 [original combination].
Holotype ♂ at
PANAMA: Panamá.
Cyclocephala mutata Harold, 1869a: 124 [original combination, new replacement name for Cyclocephala frontalis Burmeister, 1847].
Cyclocephala
sanguinicollis
ab.
mutata
Harold [new infrasubspecific status by
Cyclocephala
mutata
Harold [revalidated species status by
syn.Cyclocephala frontalis
Burmeister, 1847: 50 [original combination, homonym of Cyclocephala frontalis
Cyclocephala
mutata
Harold [new replacement name by
syn.Cyclocephala laevicauda Arrow, 1902: 138–139 [original combination].
Homochromina
laevicauda
(Arrow) [new combination by
Cyclocephala
laevicauda
Arrow [revised combination by
Cyclocephala
sanguinicollis
ab.
laevicauda
Arrow [new infrasubspecific status by
Cyclocephala
mutata
Harold [synonymy by
syn.Cyclocephala pseudoisabellina Endrődi, 1980: 38 [original combination].
Cyclocephala
mutata
Harold [synonymy by
syn.Cyclocephala vitracelis
Cyclocephala
mutata
Harold [synonymy by
Holotype ♂ of C. vitracelis at
COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. GUATEMALA: Alta Verapaz, Escuintla, San Marcos, Suchitepéquez, Zacapa. HONDURAS: Atlántida, La Paz, Lempira, Ocotepeque, Olancho, Yoro. MEXICO: Chiapas, Hidalgo, Veracruz, Yucatán. NICARAGUA: Río San Juan. PANAMA: Bocas del Toro, Chiriquí, Former Canal Zone, Panamá.
C. mutata is listed as occurring in Colombia (Cauca) by
Cyclocephala nana Dechambre, 1999: 14 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba.
Cyclocephala nicolasi Dupuis, 2018: 9–12 [original combination].
Holotype ♂ at FDPC (
PERU: Junín (
Cyclocephala nigerrima Bates, 1888: 310–311 [original combination].
Type ♂ at BMNH (
COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Puntarenas, San José. PANAMA: Chiriquí.
Mimeoma nigra Endrődi, 1979: 216–217 [original combination].
Cyclocephala
nigra
(Endrődi) [new combination by
Holotype ♂ at
DOMINICAN REPUBLIC: Dajabón.
Cyclocephala nigritarsis Ratcliffe, 1992a: 222–224 [original combination].
Holotype ♂ at
COSTA RICA: Alajuela, Guanacaste, Heredia, Limón, San José. PANAMA: Coclé, Colón, Former Canal Zone, Panamá.
Cyclocephala nigrobasalis Höhne, 1923b: 370 [original combination].
Lectotype ♂ at
BRAZIL: Minas Gerais. COLOMBIA: Chocó, Cundinamarca. VENEZUELA: Mérida.
Cyclocephala nigropicta Dechambre & Endrődi, 1983: 83–84 [original combination].
Holotype ♂ at
ECUADOR: Cotopaxi, Santo Domingo de los Colorados.
Cyclocephala niguasa Dechambre & Endrődi, 1984: 171 [original combination].
Holotype ♂ at
ECUADOR: Cotopaxi, Los Ríos, Pichincha.
Cyclocephala nike Ratcliffe, 1992a: 224–226 [original combination].
Holotype ♂ at
COSTA RICA: Puntarenas. PANAMA: Chiriquí.
Cyclocephala nodanotherwon Ratcliffe, 1992b: 184 [original combination].
Holotype ♂ at
BRAZIL: Amazonas.
Melolontha notata Illiger, 1806: 235–236 [original combination, new replacement name for Melolontha signata Olivier].
Cyclocephala
notata
(Illiger) [new combination by
syn.Cyclocephala insularis Laporte, 1840: 125 [original combination].
Cyclocephala
notata
(Illiger) [synonymy by
syn.Melolontha signata Olivier, 1789: 28–29 [original combination, homonym of Melolontha signata Fabricius].
Melolontha notata Illiger, 1806: 235–236 [new replacement name for Melolontha signata Olivier].
Lectotype ♂ of M. notata at
CUBA: Camagüey, Guantánamo, Holguin, Santiago de Cuba. DOMINICAN REPUBLIC: Azua, Baoruco, Barahona, Dajabón, Distrito Nacional, Hato Mayor, Independencia, La Altagracia, La Romana, La Vega, Monseñor Nouel, Monte Cristi, Monte Plata, Pedernales, Peravia, Puerto Plata, Salcedo, Samana, San Cristóbal, San Jose Ocoa, San Juan, San Pedro de Macorís, Santiago, Santo Domingo, Valverde. HAITI: Artibonite, Centre, Grand Anse, Nord-Ouest, Ouest, Sud. JAMAICA: St. James, St. Thomas, Trelawny.
Cyclocephala obscura Endrődi, 1966: 85, 137, 269–270 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba. PERU: Madre de Dios.
Cyclocephala occipitalis Fairmaire, 1892: 244–245 [original combination].
Invalid neotype ♂ at
ARGENTINA: La Rioja. BRAZIL: Bahia, Rio Grande do Sul, Santa Catarina.
Cyclocephala ocellata Burmeister, 1847: 40 [original combination].
syn.Albridarollia ocellata Bolívar y Pieltain, 1963: 183 [original combination].
Cyclocephala
ocellata
Burmeister (synonymy by
Lectotype ♂ of C. ocellata at
BRAZIL: Amazonas. COLOMBIA: Antioquia. ECUADOR: Morona-Santiago. FRENCH GUIANA: Kourou, St.-Élie. PERU: Cusco, Ucayali.
Cyclocephala ocellata was originally described from Mexico (
Cyclocephala ochracea Prell, 1937b: 495 [original combination].
ARGENTINA: Buenos Aires, Catamarca, Chaco, Córdoba, Corrientes, Formosa, Jujuy, Salta, Santiago del Estero, Tucumán. BOLIVIA: Beni, Cochabamba, La Paz, Santa Cruz. COLOMBIA. PARAGUAY: Paraguarí. URUGUAY: Rivera, Tacuarembó.
Cyclocephala octopunctata Burmeister, 1847: 65–66 [original combination].
Lectotype ♀ at
BOLIVIA: Cochabamba, Santa Cruz. BRAZIL: Goiás, Mato Grosso, Rio de Janeiro, Santa Catarina. FRENCH GUIANA: Cayenne. PERU: Madre de Dios, Pasco.
Cyclocephala ohausiana Höhne, 1923b: 362–363 [original combination].
Lectotype ♂ at
BRAZIL: Goiás, Mato Grosso, Minas Gerais, São Paulo.
Cyclocephala olivieri Arrow, 1911: 171 [original combination, new replacement name for Cyclocephala nigrocephala Schönherr].
syn.Melolontha melanocephala Olivier, 1789: 42 [original combination, junior homonym of Melolontha melanocephala Fabricius].
Melolontha nigrocephala Schönherr, 1817: 190 [original combination, new replacement name for Melolontha melanocephala Olivier].
syn.Melolontha nigrocephala Schönherr, 1817: 190 [original combination, new replacement name for Melolontha melanocephala Olivier and junior homonym of Melolontha nigrocephala (DeGeer)].
Cyclocephala
nigrocephala
(Schönherr) [new combination by
Cyclocephala
olivieri
Arrow [new replacement name by
Type material for this species was not found, and
ARGENTINA: Formosa, Tucumán. BOLIVIA: Beni. BRAZIL: Pernambuco. COLOMBIA: Cundinamarca. PARAGUAY: Asunción. SURINAME. TRINIDAD AND TOBAGO: Trinidad. URUGUAY: Canelones, Florida, Maldonado, Montevideo, Paysandú, Rocha. VENEZUELA: Apure, Capital District, Bolívar.
Cyclocephala ovulum Bates, 1888: 306–307 [original combination].
Ochrosidia (Ochrosidia) ovulum
(Bates) [new combination and new subgeneric classification by
Cyclocephala
ovulum
Bates [revised combination and removal of subgeneric classification by
Cyclocephala
testacea
ab.
ovulum
Bates [new infrasubspecific status by
Cyclocephala
ovulum
Bates [revalidated species status by
ARGENTINA. BRAZIL: Amazonas. COLOMBIA: Amazonas, Atlántico, Chocó, Cundinamarca, Guainía. COSTA RICA: Alajuela, Cartago, Guanacaste, Limón, Puntarenas, San José. ECUADOR: Napo. EL SALVADOR: Ahuachapán, La Libertad, Morazán, San Miguel. FRENCH GUIANA: Cayenne, Campoi, St.-Georges, St-Laurent du Maroni. GUATEMALA: Baja Verapaz, El Progreso, Suchitepéquez, Zacapa. GUYANA. HONDURAS: Atlántida, Choluteca, Comayagua, El Paraíso, Francisco Morazán, La Paz, Olancho, Valle, Yoro. MEXICO: Chiapas, Guerrero, Jalisco, Morelos, Nayarit, Oaxaca, Puebla, Sinaloa, Veracruz. NICARAGUA: Chontales, León, Managua, RAA Norte. PANAMA: Bocas del Toro, Chiriquí, Coclé, Colón, Former Canal Zone, Panamá, Veraguas. PARAGUAY: Alto Paraná.
Cyclocephala pan Ratcliffe, 1992a: 226–227 [original combination].
Holotype ♂ at
COSTA RICA: Alajuela, Guanacaste, Heredia, Limón. GUATEMALA: Izabal, Santa Rosa. PANAMA: Bocas del Toro, Colón, Panamá, San Blas.
Cyclocephala panthera Dechambre, 1979a: 164–165 [original combination].
Holotype ♂ at
BRAZIL: Distrito Federal, Pará. PERU.
Cyclocephala paraflora Martínez, 1978b: 12–15 [original combination].
Holotype ♂ at
BRAZIL: Roraima. COLOMBIA: Amazonas. FRENCH GUIANA: St.-Élie. PERU.
Cyclocephala paraguayensis marginella Endrődi, 1966: 129, 278–279 [original combination].
Holotype ♂ at
BRAZIL: Pernambuco, Rio Grande do Norte.
Cyclocephala paraguayensis Arrow, 1903: 257 [original combination].
ARGENTINA: Entre Ríos, Misiones, Santa Fe. BOLIVIA: Cochabamba, Santa Cruz. BRAZIL: Amazonas, Bahia, Goiás, Mato Grosso, Paraná, Pernambuco, Piauí, Rio Grande do Norte, Rio Grande do Sul, Santa Catarina, São Paulo. COLOMBIA: Cundinamarca. ECUADOR. PARAGUAY: Asunción, Cordillera, Guairá, Paraguarí. PERU: Quispicanchi. URUGUAY.
Cyclocephala paraguayensis was recorded from Honduras (
Ochrosidia (Ochrosidia) parallela Casey, 1915: 144 [original combination].
Cyclocephala
parallela
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
borealis
Arrow [synonymy by
Cyclocephala
parallela
(Casey) [revalidated species status by
Types at
UNITED STATES: Florida, Georgia, North Carolina, South Carolina.
Cyclocephala pardolocarnoi Dechambre, 1995: 12–13 [original combination].
Holotype ♂ at “Museo de Ciencias Naturales, Cali (Colombie)” (
COLOMBIA: Amazonas, Chocó, Quindío, Sucre, Tolima, Valle del Cauca. PANAMA: Bocas del Toro, Former Canal Zone, Panamá.
Ochrosidia (Ochrosidia) pasadenae Casey, 1915: 148 [original combination].
Cyclocephala
pasadenae
(Casey) [new combination and removal of subgeneric classification by
syn.Ochrosidia (Ochrosidia) arizonica Casey, 1915: 149 [original combination].
Cyclocephala
arizonica
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
pasadenae
(Casey) [synonymy by
syn.Ochrosidia (Ochrosidia) facilis Casey, 1915: 150 [original combination].
Cyclocephala
facilis
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
pasadenae
(Casey) [synonymy by
syn.Ochrosidia (Ochrosidia) melina
Cyclocephala
melina
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
pasadenae
(Casey) [synonymy by
syn.Ochrosidia (Ochrosidia) ovulata Casey, 1915: 151 [original combination].
Cyclocephala
ovulata
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
pasadenae
(Casey) [synonymy by
syn.Ochrosidia (Ochrosidia) pusilla Casey, 1915: 150 [original combination].
Cyclocephala
melina
var.
pusilla
[new combination, removal of subgeneric classification, and new infrasubspecific status by
Cyclocephala
pasadenae
(Casey) [synonymy by
syn.Ochrosidia (Ochrosidia) validiceps
Cyclocephala
validiceps
(Casey) [new combination and removal of subgeneric classification by
Cyclocephala
pasadenae
(Casey) [synonymy by
The type material of all of these Casey species are at
MEXICO: Baja California, Baja California Sur, Chihuahua, Coahuila, Durango, Hidalgo, Jalisco, Nuevo León, San Luis Potosí, Sonora, Tamaulipas, Zacatecas. UNITED STATES: Arizona, Arkansas, California, Colorado, Hawaii, Iowa, Kansas, Missouri, Nebraska, Nevada, New Mexico, Oklahoma, South Dakota, Texas, Utah.
Cyclocephala perconfusa Dechambre, 1992: 64–65 [original combination].
Holotype ♂ at
ECUADOR: Cañar, Cotopaxi, Pichincha, Santo Domingo de los Tsáchilas.
Eremophygus pereirai Martínez, 1960b: 131–133 [original combination].
Cyclocephala
pereirai
(Martínez) [new combination by
Holotype ♂ at
ARGENTINA: Jujuy, Río Negro.
Cyclocephala perforata Arrow, 1913: 465 [original combination].
Type at BMNH (
BRAZIL: Mato Grosso, Pará. FRENCH GUIANA: Kourou, Mana, St.-Élie, St.-Georges, St.-Laurent du Maroni.
Cyclocephala perplexa Ratcliffe, 2008: 237–238 [original combination].
Holotype ♂ at
BOLIVIA: La Paz.
Cyclocephala peruana Endrődi, 1966: 78, 136, 282–283 [original combination].
Holotype ♂ at
PERU: Loreto, Madre de Dios, Pasco.
Cyclocephala pichinchana Dechambre, 1992: 61–62 [original combination].
Holotype ♂ at
ECUADOR: Cotopaxi, Pichincha, Santo Domingo de los Tsáchilas.
Melolontha picipes Olivier, 1789: 80–81 [original combination].
Cyclocephala
picipes
(Olivier) [new combination by
Invalid neotype ♂ at
BRAZIL: Amazonas, Mato Grosso, Pará. FRENCH GUIANA: St.-Laurent du Maroni.
Cyclocephala picta Burmeister, 1847: 68 [original combination].
Stigmalia
picta
(Burmeister) [new combination by
Cyclocephala
picta
Burmeister [revised combination by
syn.Cyclocephala forsteri mexicoi Endrődi, 1966: 203 [original combination].
Cyclocephala
picta
Burmeister [synonymy by
Lectotype ♀ of C. picta at
GUATEMALA: Huehuetenango. MEXICO: Chiapas, Hidalgo, Jalisco, Michoacán, Oaxaca, Puebla, Veracruz, Yucatán.
Cyclocephala pilosa Dupuis, 2006: 309–310 [original combination].
Holotype ♂ at FDPC (
PERU: Huánuco.
Cyclocephala pokornyi Dupuis, 2014: 49–51 [original combination].
Holotype ♂ in Pokorny Collection (Prague, Czech Republic).
PERU: Pasco.
Cyclocephala pompanoni Dechambre, 1979a: 165–166 [original combination].
Holotype ♂ at
BRAZIL: Pará.
Cyclocephala poncheli Dechambre & Duranton, 2005: 69–76 [original combination].
Holotype ♂ at
FRENCH GUIANA: Kourou, Roura, St.-Élie.
Cyclocephala porioni Dechambre, 1979b: 317–318 [original combination].
Holotype ♂ at
COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. ECUADOR: Napo. HONDURAS: Lempira. NICARAGUA: Río San Juan. PANAMA: Bocas del Toro, Chiriquí, Colón, Darien Former Canal Zone, Panamá.
Cyclocephala
prelli
Endrődi, 1967b: 86–87 [original combination, new replacement name for Cyclocephala vittoscutellaris
syn.Cyclocephala vittoscutellaris Endrődi, 1966: 335–336 [original combination, junior homonym of C. vittoscutellaris Prell].
Cyclocephala
prelli
Holotype ♂ at
BRAZIL: Mato Grosso. COLOMBIA: Antioquia, Boyacá, Santander.
Cyclocephala prolongata Arrow, 1902: 140 [original combination].
Type at BMNH (
BELIZE: Cayo, Orange Walk, Stann Creek, Toledo. COLOMBIA: Antioquia, Chocó, Cundinamarca, Huila, Magdalena, Tolima. COSTA RICA: Heredia, Limón, Puntarenas. GUATEMALA: Alta Verapaz, Izabal, Petén. HONDURAS: Atlántida, Colón, Comayagua, Cortés, Francisco Morazán, Gracias a Dios, Islas de la Bahía, Santa Bárbara, Yoro. MEXICO: Chiapas, Guerrero, Nayarit. NICARAGUA: Río San Juan. PANAMA: Bocas del Toro, Former Canal Zone, Panamá. PERU.
Cyclocephala proxima Dechambre, 1997: 14, 24–25 [original combination].
Holotype ♂ at
COLOMBIA: Valle del Cauca. ECUADOR: Cañar, Cotopaxi, Napo, Pichincha, Santo Domingo de los Tsáchilas.
Cyclocephala pseudoconfusa Ratcliffe, 1992b: 185 [original combination].
Holotype ♂ at
BRAZIL: Amazonas.
Cyclocephala pseudomelanocephala Dupuis, 1996: 257 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba, La Paz. ECUADOR: Loja. PERU: Cusco.
Cyclocephala puberula LeConte, 1863: 80 [original combination].
Ochrosidia (Ochrosidia) puberula
(LeConte) [new combination by
Cyclocephala
puberula
LeConte [revised combination by
Type at
UNITED STATES: Alabama, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina.
Cyclocephala pugnax Arrow, 1914: 274–275 [original combination].
Type at BMNH (
BOLIVIA: Cochabamba, La Paz, Santa Cruz. BRAZIL: Amazonas, Mato Grosso do Sul, Pará. COLOMBIA: Amazonas. FRENCH GUIANA: St.-Laurent du Maroni. GUYANA. PERU: Junín, Loreto, Madre de Dios. SURINAME.
Cyclocephala pulchra Dechambre, 1999: 16–17 [original combination].
Holotype ♂ at
COLOMBIA: Valle del Cauca.
Cyclocephala puncticollis Endrődi, 1966: 75, 290 [original combination].
Holotype ♂ at
ECUADOR.
Cyclocephala putrida Burmeister, 1847: 51–52 [original combination].
syn.Cyclocephala tippmanni Endrődi, 1963: 329–331 [original combination].
Cyclocephala
putrida
Burmeister [synonymy by
Lectotype ♀ of C. putrida at
ARGENTINA: Buenos Aires, Catamarca, Chaco, Córdoba, Entre Ríos, Mendoza, Salta, Santa Fe, Santiago del Estero, Tucumán. BOLIVIA: Cochabamba, Oruro, Santa Cruz. BRAZIL: Goiás, Mato Grosso, Minas Gerais, Paraná, Rio de Janeiro, Rio Grande do Norte, Rio Grande do Sul, Santa Catarina, São Paulo. CHILE: Bío Bío. FRENCH GUIANA: Cayenne. GUYANA: Upper Demerara-Berbice. PARAGUAY: Alto Paraná, Asunción. URUGUAY: Montevideo, Paysandú, Soriano, Tacuarembó. VENEZUELA: Apure.
Cyclocephala pygidialis Joly, 2000b: 521–526 [original combination].
Holotype ♂ at
VENEZUELA: Guárico, Monagas.
Cyclocephala pygidiata Dupuis, 1999: 183–184 [original combination].
Holotype ♂ at
COLOMBIA: Antioquia, Caldas, Chocó, Tolima, Valle del Cauca.
Cyclocephala quadripunctata Höhne, 1923b: 348–349 [original combination].
Lectotype ♂ at
BOLIVIA: Santa Cruz. BRAZIL: Espírito Santo. COLOMBIA: Cauca, Chocó. ECUADOR: Guayas, Los Ríos, Morona Santiago, Napo, Pastaza. PANAMA: Darien, Former Canal Zone. PERU: Madre de Dios. VENEZUELA.
Cyclocephala quatuordecimpunctata Mannerheim, 1829: 52–53 [original combination].
Lectotype ♀ at ZMH (
BRAZIL: Goiás, Mato Grosso, Minas Gerais, São Paulo.
Cyclocephala quercina Burmeister, 1847: 54–55 [original combination].
syn.Cyclocephala obesa Burmeister, 1847: 59–60 [original combination].
Cyclocephala
quercina
Burmeister [synonymy by
Lectotype ♂ of C. quercina at
ECUADOR: Guayas. FRENCH GUIANA: Cayenne. GUYANA: Essequibo Islands-West Demerara, Pomeroon-Supenaam, Potaro-Siparuni. TRINIDAD AND TOBAGO: Trinidad. VENEZUELA: Monagas.
Cyclocephala quisqueya Joly, 1998: 50–54 [original combination].
Holotype ♂ at
DOMINICAN REPUBLIC: Duarte, Elías Piña, La Vega, Monseñor Nouel, Puerto Plata, San Cristóbal, San Juan, Santiago.
Cyclocephala rangelana Chapin, 1935a: 75 [original combination].
syn.Cyclocephala vidua Endrődi, 1966: 130, 331–332 [original combination].
Cyclocephala
rangelana
Chapin [synonymy by
Type of C. rangelana at
CUBA: Artemisa, Guantánamo, Pinar del Río. DOMINICAN REPUBLIC: Azua, Barahona, Distrito Nacional, Duarte, La Vega, Monseñor Nouel, Pedernales, Samana, Santiago, La Romana. HAITI: Grand Anse, Nippes, Ouest, Sud.
Cyclocephala ratcliffei Endrődi, 1977b: 321 [original combination, new replacement name for Cyclocephala pereirai Endrődi].
syn.Cyclocephala pereirai Endrődi, 1969b: 31–32 [original combination, junior homonym of Cyclocephala pereirai (Martínez)].
Cyclocephala
ratcliffei
Endrődi [new replacement name by
Holotype ♂ of C. pereirai at “Pereira Collection in Sao Paulo” (
BRAZIL: Mato Grosso, São Paulo.
Cyclocephala recta Dupuis, 2008: 117–122 [original combination].
Holotype ♂ at FDPC (
COLOMBIA: Boyacá.
Cyclocephala robusta LeConte, 1863: 79 [original combination].
Cyclocephala
nigricollis
Burmeister [synonymy by
Cyclocephala
robusta
LeConte [revalidated species status by
Cyclocephala
nigricollis
Burmeister [synonymy by
Cyclocephala
robusta
LeConte [revalidated species status by
syn.Cyclocephala nigricollis Burmeister, 1847: 54 [original combination].
Ochrosidia
nigricollis
(Burmeister) [new combination by
Cyclocephala
robusta
LeConte [synonymy by
Cyclocephala
nigricollis
Burmeister [new status by
Cyclocephala
nigricollis
Burmeister [nomen dubium by
syn.Cyclocephala subvittata Brown, 1930: 5 [original combination].
Cyclocephala
robusta
LeConte [synonymy by
syn.Ochrosidia knobelae Brown, 1934: 23–24 [original combination].
Cyclocephala
knobelae
(Brown) [new combination by
Cyclocephala
robusta
LeConte [synonymy by
Lectotype ♂ of C. nigricollis at
UNITED STATES: Alabama, Arkansas, Georgia, Kansas, Louisiana, Mississippi, Missouri, Oklahoma, South Carolina, Tennesee, Texas, Virginia.
Cyclocephala nigra Dechambre, 1999: 15–16 [original combination, homonym of C. nigra (Endrődi)].
Holotype ♂ at
COLOMBIA: Sucre.
Cyclocephala rogezi Dechambre, 1992: 70 [original combination].
Holotype ♂ at
COLOMBIA: Chocó, Cauca, Valle del Cauca. PANAMA: Panamá.
Cyclocephala rondoniana Ratcliffe, 1992b: 185–187 [original combination].
Holotype ♂ at
BRAZIL: Amazonas, Rondônia. FRENCH GUIANA.
Cyclocephala rorulenta Höhne, 1923b: 349–351 [original combination].
Lectotype ♂ at
BRAZIL: Rio de Janeiro, Rio Grande do Sul, Santa Catarina. VENEZUELA.
Cyclocephala rotundipenis Dupuis, 2009: 29–32 [original combination].
Holotype ♂ at FDPC (
COLOMBIA: Casanare.
Cyclocephala rubescens Bates, 1891: 31 [original combination].
Invalid neotype ♂ at
COLOMBIA: Antioquia. ECUADOR: Loja, Pichincha.
Cyclocephala rubescens was reported from Panama (
Cyclocephala rufa Endrődi, 1967b: 83–84 [original combination].
Holotype ♂ at
COLOMBIA. VENEZUELA.
Cyclocephala rufescens Endrődi, 1967b: 86 [original combination].
Holotype ♂ at
ECUADOR.
Cyclocephala ruficollis Burmeister, 1847: 57 [original combination].
Lectotype ♀ at
COLOMBIA: Antioquia, Atlántico, Cesar, Chocó, Cundinamarca, Meta, Santander, Tolima, Valle del Cauca.
Cyclocephala rufonigra Demay, 1838: 23 [original combination].
GUYANA.
The identity of C. rufonigra is ambiguous. No additional specimens identified as C. rufonigra have been reported since this species' original description, and the type material is apparently lost (
Cyclocephala rufovaria Arrow, 1911: 173 [original combination].
Type at BMNH (
BRAZIL. COLOMBIA: Amazonas. ECUADOR. FRENCH GUIANA. PERU.
Melolontha rustica Olivier, 1789: 27 [original combination].
Cyclocephala
rustica
(Olivier) [new combination by
syn.Cyclocephala rustica municipalis Höhne, 1923b: 365 [original combination].
Cyclocephala
rustica
var.
municipalis
Höhne [new infrasubspecific status by
Cyclocephala
rustica
municipalis
Höhne [revalidated subspecies status by
Cyclocephala
rustica
(Olivier) [synonymy by
Invalid neotype of M. rustica at
BRAZIL: Amazonas, Bahia, Mato Grosso, Pará, São Paulo. COLOMBIA: Casanare, Cundinamarca, Meta. FRENCH GUIANA: Cayenne, Kourou, Régina. PERU. SURINAME. TRINDAD AND TOBAGO: Trinidad. VENEZUELA: Capital District, Carabobo.
Cyclocephala rustica was reported from Veracruz, Mexico (
Cyclocephala saltini Ratcliffe, 2008: 238–240 [original combination].
Holotype ♂ at
PERU: Huánuco.
Cyclocephala sanguinicollis Burmeister, 1847: 49–50 [original combination].
Homochromina
sanguinicollis
(Burmeister, 1847) [new combination by
Cyclocephala
sanguinicollis
Burmeister [revised combination by
syn.Homochromina divisa Casey, 1915: 163 [original combination].
Cyclocephala
divisa
(Casey) [new combination by
Cyclocephala
sanguinicollis
Burmeister [synonymy by
syn.Homochromina politicauda Casey, 1915: 164 [original combination].
Cyclocephala
politicauda
(Casey) [new combination by
Cyclocephala
sanguinicollis
Burmeister [synonymy by
Lectotype ♀ of C. sanguinicollis at
BELIZE: Toledo. BRAZIL. COLOMBIA: Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Limón, Puntarenas, San José. ECUADOR: Bolívar, Cañar. GUATEMALA: Alta Verapaz, Baja Verapaz, Huehuetenango, Izabal, San Marcos, Zacapa. HONDURAS: Atlántida, Colón, Comayagua, Cortés, El Paraíso, La Paz, Lempira, Olancho, Santa Bárbara, Yoro. MEXICO: Chiapas, Hidalgo, Nayarit, Oaxaca, Puebla, San Luis Potosí, Tabasco, Veracruz, Yucatán. NICARAGUA: Jinotega, Matagalpa, Río San Juan. PANAMA: Chiriquí. VENEZUELA: Carabobo, Vargas.
The South American and Panamanian records for C. sanguinicollis are potentially based on erroneous identifications of a similar species (possibly C. mutata). These data need to be reevaluated (
Cyclocephala santaritae Ratcliffe, 1992a: 229–230 [original combination].
Holotype ♂ at
COLOMBIA: Amazonas, Chocó. ECUADOR: Napo. PANAMA: Colón, Panamá, San Blas.
Cyclocephala sarahae Ratcliffe, 1992b: 187–189 [original combination].
Holotype ♂ at
BRAZIL: Amazonas.
Cyclocephala sardadebiae Dechambre & Duranton, 2005: 68–69 [original combination].
Holotype ♂ at
FRENCH GUIANA: Kourou, Maripasoula, Régina, Roura, Saül, St.-Élie, St.-Laurent du Maroni, St.-Georges.
Cyclocephala sarpedon Ratcliffe, 1992b: 188 [original combination].
Holotype ♂ at
BRAZIL: Amazonas, Mato Grosso, Rondônia. SURINAME: Sipaliwini. VENEZUELA: Aragua.
Melolontha scarabaeina Gyllenhal, 1817b: 103–104 [original combination].
Peltonotus
scarabaeinus
(Gyllenhal) [new combination by
Cyclocephala
scarabaeina
(Gyllenhal) [new combination by
Lectotype ♂ at
PERU: Madre de Dios.
The type locality of C. scarabaeina is “India orientalis” (
Cyclocephala schmitzorum Ratcliffe, 1992b: 189 [original combination].
Holotype ♂ at
BRAZIL: Amazonas, Rondônia. SURINAME: Sipaliwini.
Cyclocephala seditiosa LeConte, 1863: 79 [original combination].
Ochrosidia (Ochrosidia) seditiosa
(LeConte) [new combination and new subgeneric classification by
Cyclocephala
seditiosa
LeConte [revised combination and removal of subgeneric classification by
Type at
UNITED STATES: Alabama, Florida, Mississippi.
Cyclocephala sexpunctata Laporte, 1840: 125 [original combination].
syn.Cyclocephala pubescens Erichson, 1847a: 96 [original combination].
Cyclocephala
sexpunctata
Laporte [synonymy by
syn.Cyclocephala pubescens spermophila Ohaus, 1910: 671 [original combination].
Cyclocephala
pubescens
var.
spermophila
Ohaus [new infrasubspecific status by
Cyclocephala
sexpunctata
var.
spermophila
Ohaus [new infrasubspecific status by
Cyclocephala
sexpunctata
ab.
spermophila
Ohaus [revised infrasubspecific status by
syn.Cyclocephala pubescens nigripes Höhne, 1923b: 372–373 [original combination].
Cyclocephala
pubescens
var.
nigripes
Höhne [new infrasubspecific status by
Cyclocephala
sexpunctata
ab.
nigripes
Höhne [revised infrasubspecific status by
syn.Cyclocephala lucida Burmeister, 1847: 67 [original combination].
Stigmalia
lucida
(Burmeister) [new combination by
Cyclocephala
sexpunctata
Laporte [synonymy by
Cyclocephala
sexpunctata
ab.
lucida
Burmeister [new infrasubspecific status by
syn.Stigmalia circulifer Casey, 1915: 121 [original combination].
Cyclocephala
lucida
Burmeister [synonymy by
Cyclocephala
sexpunctata
Laporte [synonymy by
syn.Stigmalia costaricana Casey, 1915: 121 [original combination].
Cyclocephala
costaricana
(Casey) [new combination by
Cyclocephala
sexpunctata
Laporte [synonymy by
syn.Stigmalia discoidalis Casey, 1915: 120 [original combination].
Cyclocephala
lucida
var.
discoidalis
(Casey) [new combination and new infrasubspecific status by
Cyclocephala
sexpunctata
Laporte [synonymy by
syn.Stigmalia triangulifer Casey, 1915: 120 [original combination].
Cyclocephala
lucida
Burmeister [synonymy by
Cyclocephala
sexpunctata
Laporte [synonymy by
Type ♂ of C. sexpunctata at
BOLIVIA. BRAZIL. COLOMBIA: Antioquia, Boyacá, Cauca, Cundinamarca, Meta, Santander, Tolima, Valle de Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Puntarenas, San José. ECUADOR. FRENCH GUIANA: Cayenne. GUATEMALA: Alta Verapaz, Baja Verapaz, Escuintla, Huehuetenango, Izabal, Quetzaltenango, Quiché, San Marcos, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Colón, Comayagua, Cortés, El Paraíso, La Paz, Lempira, Olancho, Santa Bárbara, Yoro. MEXICO: Chiapas, Colima, Estado de México, Guerrero, Hidalgo, Jalisco, Oaxaca, Puebla, Veracruz. NICARAGUA: Jinotega, Matagalpa, Río San Juan. PANAMA: Bocas del Toro, Chiriquí, Coclé, Panamá. PERU: Madre de Dios. VENEZUELA: Capital District, Mérida.
Cyclocephala setosa Burmeister, 1847: 38–39 [original combination].
Lectotype ♂ at
BRAZIL: Minas Gerais, São Paulo.
Cyclocephala signaticollis Burmeister, 1847: 63–64 [original combination].
Lectotype ♀ at
ARGENTINA: Buenos Aires, Córdoba, Entre Ríos, La Pampa, Misiones, Santa Fe. AUSTRALIA: New South Wales. BOLIVIA: Cochabamba, La Paz, Santa Cruz. BRAZIL: Paraná, Rio Grande do Sul, Santa Catarina, São Paulo. COLOMBIA: Cauca, Valle del Cauca. FRENCH GUIANA: Mana. URUGUAY: Canelones, Maldonado, Montevideo, Paysandú, San José. VENEZUELA: Mérida.
Cyclocephala signaticollis was reported from Mexico based on a single specimen (
Cyclocephala signatoides Höhne, 1923b: 346–348 [original combination].
Mimeoma
signatoides
(Höhne) [new combination by
Cyclocephala
signatoides
Höhne [revised combination by
Lectotype ♂ at
BOLIVIA: Cochabamba. BRAZIL: Amazonas, Bahia. COLOMBIA: Meta. ECUADOR. FRENCH GUIANA: Cayenne, St.-Laurent du Maroni, St.-Georges. GUAYANA. PERU: Cusco. VENEZUELA.
Some authors reported C. signatoides from Cuba and Mexico (
Cyclocephala similis Dechambre, 1980: 47–49 [original combination].
Holotype ♂ at
FRENCH GUIANA: Saül.
Cyclocephala simillima Dechambre, 1999: 17 [original combination].
Holotype ♂ at
VENEZUELA: Bolívar.
Cyclocephala simulatrix Höhne, 1923b: 372 [original combination].
Lectotype ♂ at
BOLIVIA: La Paz. BRAZIL: Amazonas, Pará. FRENCH GUIANA: Kourou, St.-Georges. PARAGUAY. PERU: Madre de Dios, Mariscal Ramón Castilla, Pasco, San Martín. TRINIDAD AND TOBAGO: Trinidad.
A single specimen of C. simulatrix was reported from Costa Rica (
Cyclocephala sinaloae Howden & Endrődi, 1966: 298–299 [original combination].
Holotype ♂ at
MEXICO: Baja California, Durango, Jalisco, Nayarit, Sinaloa, Sonora.
Cyclocephala sinuosa Höhne, 1923b: 369–370 [original combination].
Lectotype ♂ at
COLOMBIA: Meta.
Cyclocephala spangleri Joly, 2000a: 333–338 [original combination].
Holotype ♂ at
VENEZUELA: Apure, Guárico.
Cyclocephala sparsa Arrow, 1902: 141 [original combination].
syn.Cyclocephala landini Endrődi, 1964: 445–447 [original combination].
Cyclocephala
sparsa
Arrow [synonymy by
syn.Cyclocephala virkkii Howden & Endrődi, 1966: 301 [original combination].
Cyclocephala
sparsa
Arrow [synonymy by
Type of C. sparsa at BMNH (
BELIZE: Cayo, Orange Walk. COSTA RICA: Cartago, Guanacaste, Heredia, Limón, San José. EL SALVADOR: Ahuachapán, Cabañas, Morazán, San Salvador. GUATEMALA: Alta Verapaz, Izabal, Jalapa, Jutiapa, Petén. HONDURAS: Atlántida, Cortés, Lempira, Olancho, Santa Bárbara, Yoro. MEXICO: Campeche, Chiapas, Estado de México, Guerrero, Hidalgo, Jalisco, Michoacán, Morelos, Nayarit, Oaxaca, Quintana Roo, Veracruz, Yucatán. PANAMA: Former Canal Zone, Panamá.
Cyclocephala spilopyga Erichson, 1847a: 96 [original combination].
Lectotype ♂ at
BOLIVIA: Cochabamba, La Paz, Santa Cruz. BRAZIL: São Paulo. COLOMBIA: Antioquia, Huila, Tolima, Santander, Valle del Cauca. ECUADOR: Morona-Santiago, Napo. PERU: Cusco.
Cyclocephala stictica Burmeister, 1847: 66–67 [original combination].
Cyclocephala (Cyclocephala) stictica
Burmeister [new subgeneric classification by
Cyclocephala
stictica
Burmeister [removal of subgeneric classification by
syn.Cyclocephala stictica bilineata Höhne, 1923b: 357 [original combination].
Cyclocephala stictica var. bilineata Höhne [new infrasubspecific status by
Cyclocephala
stictica
ab.
bilineata
Höhne [revised infrasubspecific status by
Cyclocephala
stictica
Burmeister [synonymy by
syn.Cyclocephala microspila Bates, 1888: 301 [original combination].
Cyclocephala
stictica
Burmeister [synonymy by
syn.Cyclocephala sexnotata Burmeister, 1847: 67 [original combination].
Cyclocephala
stictica
Burmeister [synonymy by
Lectotype ♂ of C. stictica and lectotype ♂ of C. sexnotata at
BELIZE: Cayo, Orange Walk, Stann Creek, Toledo. BOLIVIA: Cochabamba, Santa Cruz. BRAZIL: Bahia, Mato Grosso, Santa Catarina. COLOMBIA: Amazonas, Antioquia, Bolívar, Caquetá, Cauca, Chocó, Meta, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. ECUADOR: Cañar, Guayas. EL SALVADOR: Cabañas, Chalatenango, La Libertad, Morazán, San Vicente. FRENCH GUIANA: Cayenne. GUATEMALA: Alta Verapaz, Baja Verapaz, Chiquimula, Huehuetenango, Izabal, Petén, Quiché, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Comayagua, Copán, Cortés, El Paraíso, Francisco Morazán, Gracias a Dios, Lempira, Ocotepeque, Olancho, Santa Bárbara, Yoro. MEXICO: Chiapas, Estado de México, Guerrero, Hidalgo, Jalisco, Michoacán, Morelos, Nayarit, Oaxaca, Puebla, San Luis Potosí, Tabasco, Tamaulipas, Veracruz. NICARAGUA: Granada, Jinotega, Managua, Matagalpa, RAA Norte, Río San Juan (
Cyclocephala stockwelli Ratcliffe, 2003: 61, 71, 75, 78, 210–212 [original combination].
Holotype ♂ at
COSTA RICA: Heredia, Puntarenas. PANAMA: Panamá.
Cyclocephala striata Endrődi, 1963: 326–328 [original combination].
syn.Cyclocephala fusiformis Chapin, 1932: 287 [original combination].
Cyclocephala
striata
Endrődi [synonymy by
syn.Cyclocephala striata hatiensis
Cyclocephala
striata
Endrődi [synonymy by
Type of C. fusiformis at
CUBA: Isla de la Juventad. DOMINICAN REPUBLIC: Barahona, Distrito Nacional, Duarte, El Seibo, Hato Mayor, Independencia, La Altagracia, La Vega, María Trinidad Sánchez, Monseñor Nouel, Monte Plata, Pedernales, Peravia, Puerto Plata, Salcedo, Samana, San Cristóbal, San José de Ocoa, San Juan, Santiago, Valverde. HAITI: Grand Anse, Ouest. JAMAICA: Portland, St. Mary.
Cyclocephala striata was reported from Brazil (Santa Catarina) (
Cyclocephala subsignata Burmeister, 1847: 52 [original combination].
Lectotype ♀ at
BRAZIL: Pará. FRENCH GUIANA: Apatou, Cayenne, St.-Élie, St.-Laurent du Maroni. GUYANA: Upper Demerara-Berbice. SURINAME.
Cyclocephala supernana Dechambre, 1999: 17–18 [original combination].
Holotype ♂ at
VENEZUELA: Amazonas.
Cyclocephala suturalis Ohaus, 1911: 560–561 [original combination].
Type at
ARGENTINA: Misiones. BRAZIL: Minas Gerais, Paraná, Rio de Janeiro, Rio Grande do Sul, São Paulo. PARAGUAY. VENEZUELA: Carabobo.
Cyclocephala sylviae Dechambre, 1995: 13 [original combination].
Holotype ♂ at
BOLIVIA: La Paz, Santa Cruz.
Cyclocephala tarsalis Dechambre, 1979a: 166–167 [original combination].
Holotype ♂ at
BRAZIL: Pará. FRENCH GUIANA.
Cyclocephala testacea Burmeister, 1847: 57–58 [original combination].
ARGENTINA: Córdoba, La Rioja, Mendoza, Misiones, Salta, Santiago del Estero, Tucumán. BOLIVIA: Chuquisaca, Santa Cruz. BRAZIL: Acre, Amazonas, Ceará, Espírito Santo, Maranhão, Mato Grosso, Pará, Rio de Janeiro, Rio Grande do Sul, Roraima, Santa Catarina, São Paulo. COLOMBIA: Antioquia, Casanare, Cundinamarca. ECUADOR: Napo. FRENCH GUIANA: Cayenne, St.-Laurent du Maroni. GUYANA: Potaro-Siparuni, Upper Demerara-Berbice. PARAGUAY: Alto Paraná, Concepción, Cordillera, Gran Asunción. PERU: Loreto. SURINAME: Paramaribo. URUGUAY: Canelones, Montevideo, Treinta y Tres. VENEZUELA: Aragua, Zulia.
Cyclocephala tetrica Burmeister, 1847: 55 [original combination].
Invalid neotype ♂ at
JAMAICA: Clarendon, Hanover, Kingston, Manchester, Portland, St. Andrew, St. Catherine, St. Elizabeth, St. James, St. Mary, St. Thomas, Trelawny, Westmoreland.
Cyclocephala tidula Dechambre, 1999: 18–19 [original combination].
Holotype ♂ at
VENEZUELA: Bolívar.
Cyclocephala toulgoeti Dechambre, 1992: 60 [original combination].
Holotype ♂ at
FRENCH GUIANA: Cayenne, Mana, Saül, St.-Élie, St.-Laurent du Maroni
Melolontha tridentata Fabricius, 1801: 170–171 [original combination].
Cyclocephala
tridentata
(Fabricius) [new combination by
syn.Cyclocephala annamariae
Dutrillaux & Chalumeau, 2013: 64–65 [original combination in
Cyclocephala
tridentata
Fabricius [synonymy by
syn.Cyclocephala tridentata dominicensis Cartwright & Chalumeau, 1978: 25 [original combination].
Cyclocephala
dominicensis
Cartwright & Chalumeau [new species status by
Cyclocephala
tridentata
(Fabricius) [synonymy by
syn.Melolontha biliturata Gyllenhal, 1817b: 105–106 [original combination].
Cyclocephala
tridentata
(Fabricius) [synonymy by
Lectotype ♀ of M. tridentata deposited at ZMUK, now housed at
BARBADOS. COLOMBIA: Cauca. DOMINICA: St. David, St. George, St. John, St. Joseph, St. Luke, St. Mark, St. Patrick, St. Paul. GRENADA: St. Andrew. GUADELOUPE: Basse-Terre, Grande-Terre. MARTINIQUE: Fort-de-France, La Trinité, Le Marin, Saint-Pierre. MONTSERRAT: Saint Georges. ST. LUCIA: Anse la Raye, Castries, Choiseul, Dauphin, Dennery, Micoud, Praslin, Soufrière, Vieux Fort. SURINAME.
The identification of the specimens from Colombia and Suriname need to be critically evaluated (
Cyclocephala tronchonii Martínez, 1975b: 264–270 [original combination].
Holotype ♂ at
PERU: Huánuco.
Cyclocephala tucumana Bréthes, 1905: 330–331 [original combination].
ARGENTINA: Jujuy, Salta, Santa Fe, Tucumán. BOLIVIA: Cochabamba. BRAZIL: Mato Grosso do Sul, Rio Grande do Sul, Paraná. PARAGUAY. URUGUAY: Montevideo.
Cyclocephala tutilina Burmeister, 1847: 68 [original combination].
syn.Cyclocephala venezuelae Arrow, 1911: 171–172 [original combination].
Cyclocephala
tutilina
Burmeister [synonymy by
Lectotype ♂ of C. tutilina at
BRAZIL. COLOMBIA: Antioquia, Cauca, Chocó, Santander, Tolima. ECUADOR. VENEZUELA: Aragua, Capital District, Carabobo, Mérida.
Cyclocephala tylifera Höhne, 1923b: 370–371 [original combination].
Lectotype ♂ at
BOLIVIA: Cochabamba, La Paz. BRAZIL: Amazonas, Mato Grosso. COLOMBIA: Cauca, Boyacá. FRENCH GUIANA: Kourou, St.-Laurent du Maroni. GUYANA. PERU: Callao, Huánuco, Junín, Madre de Dios. SURINAME: Marowijne.
Cyclocephala unamas Ratcliffe, 2003: 61, 67, 71, 78, 212–214 [original combination].
Holotype ♂ at
COSTA RICA: Cartago, San José.
Melolontha undata Olivier, 1789: 80 [original combination].
Cyclocephala
undata
(Olivier) [new combination by
syn.Cyclocephala rubicunda Burmeister, 1847: 61–62 [original combination].
Cyclocephala undata
(Olivier) [synonymy by
syn.Melolontha spilophthalma Herbst, 1790: 163–164 [original combination].
Cyclocephala
undata
(Olivier) [synonymy by
Invalid ♂ neotype of M. undata at
BRAZIL: Amazonas, Mato Grosso. FRENCH GUIANA: Cayenne, St.-Laurent du Maroni. GUYANA. SURINAME: Paramaribo.
Cyclocephala unidentata Endrődi, 1980: 37–38 [original combination].
Holotype ♀ in André Gaudaíre-Thore Collection (Sens, France) (
FRENCH GUIANA. VENEZUELA.
Cyclocephala variabilis Burmeister, 1847: 44–45 [original combination].
Cyclocephala (Cyclocephala) variabilis
Burmeister [new subgeneric classification by
Cyclocephala
variabilis
Burmeister [removal of subgeneric classification by
Lectotype ♂ at
ARGENTINA: Buenos Aires. BOLIVIA: Cochabamba, Santa Cruz. BRAZIL: Amazonas, Bahia, Goiás, Minas Gerais, Paraná, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, São Paulo. COLOMBIA: Cauca, Boyacá. ECUADOR: Morona-Santiago. FRENCH GUIANA: Cayenne. PANAMA: Darien, Former Canal Zone. URUGUAY: Rocha. VENEZUELA: Capital District.
Cyclocephala variabilis was reported from Mexico (
Cyclocephala varians Burmeister, 1847: 64 [original combination].
Lectotype ♂ at
COLOMBIA: Cundinamarca, Meta, Tolima. FRENCH GUIANA: Kourou, Sinnamary.
Cyclocephala variipenis Dechambre, 1999: 19–20 [original combination].
Holotype ♂ at
BOLIVIA: La Paz.
Cyclocephala variolosa Burmeister, 1847: 70 [original combination].
syn.Surutoides mirabilis Endrődi, 1981: 198–199 [original combination].
Cyclocephala
variolosa
Burmeister [synonymy by
Lectotype ♂ of C. variolosa at
BRAZIL: Espírito Santo, Paraná, Pernambuco, Rio de Janeiro, Santa Catarina, São Paulo.
Cyclocephala verticalis Burmeister, 1847: 51 [original combination].
Cyclocephala
sanguinicollis
var.
verticalis
Burmeister [new infrasubspecific status by
Cyclocephala
verticalis
Burmeister [revalidated species status by
Types at
ARGENTINA. BOLIVIA: Cochabamba. BRAZIL: Acre, Amazonas, Mato Grosso, Mato Grosso do Sul, Pará, Paraná, Rio Grande do Norte, Roraima, Santa Catarina. COLOMBIA: Amazonas. ECUADOR. FRENCH GUIANA: Cayenne. GUYANA: Upper Takutu-Upper Essequibo. PERU: Huánuco, Loreto. SURINAME: Paramaribo. VENEZUELA: Barinas.
The original description of C. verticalis was based on at least one specimen labeled from Cuba (
Cyclocephala vestita Höhne, 1923b: 359 [original combination].
Types at
BRAZIL: Acre, Amazonas, Bahia, Pernambuco, Rio de Janeiro. FRENCH GUIANA: Cayenne, Kourou, Sinnamary. GUYANA. PARAGUAY. SURINAME: Paramaribo.
Cyclocephala vidanoi Dechambre, 1992: 66–67 [original combination].
Holotype ♂ at
COLOMBIA: Antioquia, Chocó. ECUADOR: Pichincha.
Cyclocephala villosa Blanchard, 1846: 192 [original combination].
Invalid ♂ neotype at
BOLIVIA: Santa Cruz. BRAZIL: Minas Gerais.
Cyclocephala vincentiae Arrow, 1900: 180–181 [original combination].
Types at BMNH (
ST. VINCENT.
Cyclocephala vinosa Arrow, 1937a: 39–40 [original combination].
Types at BMNH (
JAMAICA: Kingston, Manchester, Portland, St. Andrew, St. Thomas.
Cyclocephala virgo Dechambre, 1999: 20–21 [original combination].
Holotype ♀ at
BRAZIL: Pará. FRENCH GUIANA: Régina, Saül, St.-Laurent du Maroni.
Cyclocephala viridis Dechambre, 1982: 2–3 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. PERU. VENEZUELA.
Cyclocephala vittoscutellaris Prell, 1937b: 496 [original combination].
Holotype ♀ at
BRAZIL: Mato Grosso. COLOMBIA: Boyacá,
Cyclocephala wandae Hardy, 1974: 160–161 [original combination].
Holotype ♂ at
UNITED STATES: California.
Cyclocephala weidneri Endrődi, 1964: 462–464 [original combination].
Holotype ♂ at
BRAZIL: Espírito Santo. COLOMBIA: Antioquia, Cauca, Chocó, Cundinamarca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. ECUADOR: Morona-Santiago, Pastaza. EL SALVADOR: Ahuachapán. GUATEMALA: Alta Verapaz, Baja Verapaz, Chimaltenango, El Progreso, Escuintla, Guatemala, Huehuetenango, Izabal, Jalapa, Jutiapa, Quetzaltenango, San Marcos, Sololá, Suchitepéquez, Zacapa. HONDURAS: Copán, Cortés, Lempira, Olancho, Yoro. MEXICO: Chiapas, Hidalgo, Oaxaca, Puebla, Veracruz. PANAMA: Bocas del Toro, Chiriquí, Former Canal Zone. PERU: Cusco, Junín. VENEZUELA: Aragua, Mérida.
Cyclocephala williami Ratcliffe, 1992a: 230–232 [original combination].
Holotype ♂ at
COSTA RICA: Alajuela, Guanacaste, Limón, Puntarenas.
Cyclocephala zischkai Martínez, 1965a: 70–74 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba.
Cyclocephala zodion Ratcliffe, 1992a: 232–234 [original combination].
Holotype ♂ at
COSTA RICA: Heredia, Limón. PANAMA: Bocas del Toro, Coclé, Panamá.
Cyclocephala zurstrasseni Endrődi, 1964: 459–461 [original combination].
Holotype ♂ at
PERU: Cusco, Huánuco, Madre de Dios.
Dyscinetus Harold, 1869a: 123 [original usage, new replacement name for preoccupied genus name Chalepus MacLeay, 1819: 149].
syn.Palechus Casey, 1915: 174 [original usage]. Proposed as a subgenus. Type species: Palechus histrio Casey, by original designation.
Dyscinetus
Harold [synonymy by
Melolontha geminata Fabricius, 1801, by monotypy.
21 species.
Dyscinetus australis Joly & Escalona, 2002b: 199, 201, 202–205 [original combination].
Holotype ♂ at
ARGENTINA: Buenos Aires, Neuquén, Río Negro.
Melolontha dubia Olivier, 1789: 32 [original combination].
Dyscinetus
dubius
(Olivier) [new combination by
Dyscinetus (Palechus) dubius
(Olivier) [new subgeneric classification by
Dyscinetus
dubius
(Olivier) [removal of subgeneric classification by
syn.Geotrupes lugubris Quensel, 1806: 21 [original combination].
Melolontha
geminata
Fabricius [synonymy by
syn.Dyscinetus frater Bates, 1888: 312 [original combination].
Dyscinetus
dubius
(Olivier) [synonymy by
syn.Dyscinetus (Dyscinetus) obtusus Casey, 1915: 170 [original combination].
Dyscinetus
frater
Bates [synonymy by
syn.Melolontha geminata Fabricius, 1801: 166–167 [original combination].
Chalepus
geminatus
(Fabricius) [new combination by
Cyclocephala
geminata
(Fabricius) [new combination by
Chalepus
geminatus
(Fabricius) [revised combination by
Dyscinetus
geminatus
(Fabricius) [new combination by
Dyscinetus
dubius
(Olivier) [synonymy by
Type material of M. dubia is apparently missing (
ARGENTINA: Buenos Aires, Entre Ríos, Misiones. BELIZE: Cayo. BOLIVIA: Beni, Chuquisaca, Cochabamba, La Paz, Santa Cruz. BRAZIL: Acre, Amazonas, Bahia, Espírito Santo, Goiás, Mato Grosso, Pará, Paraná, Pernambuco, Rio de Janeiro, Rio Grande do Norte, Rio Grande do Sul, Rondônia, Santa Catarina, São Paulo. CHILE. COLOMBIA: Amazonas, Antioquia, Atlántico, Boyacá, Caquetá, Cauca, Casanare, Chocó, Córdoba, Cundinamarca, Huila, Meta, Risaralda, Santander, Tolima, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas, San José. CUBA: Camagüey, Ciego de Ávila, Isla de la Juventud, Matanzas, Pinar del Río, Sancti Spíritus. ECUADOR: Guayas. EL SALVADOR: Ahuachapán, Cabañas, Cuscatlán, La Libertad, San Miguel, San Salvador, Santa Ana. FRENCH GUIANA: Cayenne, St.-Laurent du Maroni. GUATEMALA: Alta Verapaz, Baja Verapaz, Chiquimula, Escuintla, Guatemala, Huehuetenango, Izabal, Petén, Quetzaltenango, Retalhuleu, San Marcos, Santa Rosa, Suchitepéquez, Zacapa. GUYANA: Demerara-Mahaica, Mahaica-Berbice. HONDURAS: Atlántida, Choluteca, Mayagua, Cortés, El Paraíso, Francisco Morazán, Gracias a Dios, La Paz, Olancho. MEXICO: Campeche, Chiapas, Distrito Federal, Guerrero, Jalisco, Nayarit, Oaxaca, Quintana Roo, San Luis Potosí, Sinaloa, Tabasco, Tamaulipas, Tlaxcala, Veracruz. NICARAGUA: Carazo, Granada, Managua, Masaya, RAA Sur, Río San Juan, Rivas. PANAMA: Bocas del Toro, Panama Canal Zone, Chiriquí, Coclé, Colón, Darien, Panamá, San Blas. PARAGUAY: Central, Cordillera, Guaíra, Paraguarí. PERU. SURINAME: Paramaribo District. TRINIDAD AND TOBAGO: Trinidad. VENEZUELA: Amazonas, Apure, Aragua, Bolívar, Carabobo, Delta Amacuro, Falcón, Guárico, Mérida, Monagas, Portuguesa, Táchira, Trujillo, Zulia.
Dyscinetus dytiscoides Arrow, 1911: 168 [original combination].
Chalepides
dytiscoides
(Arrow) [new combination by
Dyscinetus
dytiscoides
Arrow [revised combination by
Type at BMNH (
BOLIVIA: Beni. COLOMBIA: Antioquia, Chocó. PERU: Loreto. VENEZUELA: Amazonas, Apure, Barinas, Delta Amacuro, Falcón, Monagas, Yaracuy, Zulia.
Scarabaeus fimosus Herbst, 1789: 248–249 [original combination].
Geotrupes
fimosus
(Herbst) [new combination by
Chalepus
fimosus
(Herbst) [new combination by
Dyscinetus
fimosus
(Herbst) [new combination by
SURINAME. VENEZUELA: Aragua, Miranda.
Chalepus gagates Burmeister, 1847: 81 [original combination].
Dyscinetus
gagates
(Burmeister) [new combination by
Lectotype ♂ at
ARGENTINA: Buenos Aires. BOLIVIA: Beni. BRAZIL: Paraná, Rio Grande do Sul, São Paulo.
Dyscinetus imitator Ratcliffe, 1986: 75–78 [original combination].
Holotype ♂ at
CAYMAN ISLANDS: Cayman Brac, Grand Cayman. CUBA: Camagüey, La Habana, Isla de la Juventud, Mayabeque, Pinar del Río, Santiago de Cuba.
Dyscinetus laevicollis Arrow, 1937a: 41 [original combination].
Type at BMNH (
DOMINICAN REPUBLIC: Barahona, Distrito Nacional, Hato Mayor, La Altagracia, La Romana, La Vega, Monseñor Nouel, Monte Cristi, Monte Plata, Puerto Plata, Samana, Santo Domingo, Valverde. HAITI: Centre, Ouest. JAMAICA: St. Andrew, St. Elizabeth, Trelawny, Westmoreland. MEXICO: Aguascalientes, Chihuahua, Durango, Jalisco, Sonora, Tabasco. PUERTO RICO: Mayagüez. TURKS AND CAICOS ISLANDS: Middle Caicos, North Caicos. UNITED STATES: Arizona, New Mexico.
Dyscinetus laevipunctatus Bates, 1888: 311–312 [original combination].
Dyscinetus (Palechus) laevipunctatus
Bates [new subgeneric classification by
Dyscinetus
laevipunctatus
Bates [removal of subgeneric classification by
syn.Dyscinetus (Palechus) histrio Casey, 1915: 174 [original combination].
Dyscinetus
laevipunctatus
Bates [synonymy by
Type of D. laevipunctatus at BMNH (
BELIZE: Cayo, Stann Creek, Toledo. BRAZIL. COLOMBIA: Caldas, Meta, Tolima, Valle del Cauca. COSTA RICA: Alajuela, Guanacaste, Heredia, Limón, Puntarenas. EL SALVADOR: Ahuachapán, La Libertad, San Salvador. GUATEMALA: Alta Verapaz, Baja Verapaz, Escuintla, Guatemala, Huehuetenango, Izabal, Jalapa, Petén, San Marcos, Santa Rosa, Suchitepéquez, Zacapa. HONDURAS: Atlántida, Choluteca, Colón, Comayagua, Copán, Cortés, Francisco Morazán, Gracias a Dios, Santa Bárbara, Yoro. MEXICO: Campeche, Chiapas, Coahuila, Colima, Distrito Federal, Guerrero, Jalisco, Michoacán, Nayarit, Nuevo León, Oaxaca, Puebla, Quintana Roo, San Luis Potosí, Sinaloa, Tabasco, Tamaulipas, Veracruz, Yucatán. NICARAGUA: Chontales, Granada, León, Managua, Masaya, RAA Sur, Río San Juan. PANAMA: Former Canal Zone.
Dyscinetus martinezi Joly & Escalona, 2002b: 197–202 [original combination].
Holotype ♂ at
ARGENTINA: Salta.
Dyscinetus mendax Joly & Escalona, 2010: 207, 227–230 [original combination].
Holotype ♂ at
BOLIVIA: Beni, Santa Cruz. BRAZIL: Acre, Amazonas, Mato Grosso, Pará, Rio de Janeiro, Rondônia. COLOMBIA: Antioquia. ECUADOR: Los Ríos. FRENCH GUIANA: Cayenne. MARTINIQUE: Le Marin. PERU: Loreto, Madre de Dios. SURINAME: Marowijne. TRINIDAD AND TOBAGO: Trinidad. VENEZUELA: Amazonas, Apure, Aragua, Bolívar, Carabobo, Cojedes, Delta Amacuro, Distrito Federal, Falcón, Guárico, Miranda, Monagas, Táchira.
Dyscinetus minor Chapin, 1935a: 74 [original combination].
Dyscinetus
laevipunctatus
minor
Chapin [new subspecies status by
Dyscinetus
minor
Chapin [revalidated species status by
Type at
CUBA: Artemisa, Cienfuegos, Isla de la Juventud, La Habana, Pinar del Río.
Scarabaeus morator Fabricius, 1798: 24 [original combination].
Geotrupes
morator
(Fabricius) [new combination by
Heteronychus
morator
(Fabricius) [new combination by
Dyscinetus
morator
(Fabricius) [new combination by
syn.Dyscinetus (Dyscinetus) bitumorosus Casey, 1915: 171 [original combination].
Dyscinetus
bitumorosus
Casey [removal of subgeneric classification by
Dyscinetus
morator
(Fabricius) [synonymy by
syn.Dyscinetus (Dyscinetus) borealis Casey, 1915: 171 [original combination].
Dyscinetus
morator
(Fabricius) [synonymy by
syn.Dyscinetus (Dyscinetus) trachypygus discedens Casey, 1915: 171 [original combination].
Dyscinetus
morator
(Fabricius) [synonymy by
syn.Chalepus trachypygus Burmeister, 1847: 79 [original combination].
Dyscinetus
trachypygus
(Burmeister) [new combination by
Dyscinetus
morator
(Fabricius) [synonymy by
Lectotype ♂ of S. morator deposited at ZMUK, now housed at
BAHAMAS: Andros, Eleuthera, Great Exuma, Rum Cay, San Salvador. CANADA: Ontario. MEXICO: Coahuila, San Luis Potosí, Tamaulipas, Veracruz. UNITED STATES: Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Minnesota, Missouri, Mississippi, Nebraska, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia.
Dyscinetus morator was recorded from Brazil (
Dyscinetus olivaceus Höhne, 1923a: 252–253 [original combination].
Lectotype ♂ at
BOLIVIA: Beni. BRAZIL: Acre, Pará. COLOMBIA: Antioquia, Boyacá, Santander. FRENCH GUIANA: Cayenne, Roura. PERU: Loreto. SURINAME. TRINIDAD AND TOBAGO: Trinidad. VENEZUELA: Carabobo, Zulia.
Dyscinetus ornaticaudus Ratcliffe, 1986: 77, 78–79 [original combination].
Holotype ♂ at
COLOMBIA: Nariño.
Chalepides paradytis Ponchel & Dechambre, 2003: 267 [original combination].
Dyscinetus
paradytis
(Ponchel & Dechambre) [new combination by
Holotype ♂ at
BOLIVIA: Beni. BRAZIL: Mato Grosso. COLOMBIA: Caquetá. PERU: Loreto. VENEZUELA: Amazonas, Bolívar, Delta Amacuro, Guárico.
Chalepus picipes Burmeister, 1847: 79–80 [original combination].
Dyscinetus
picipes
(Burmeister) [new combination by
Dyscinetus (Dyscinetus) picipes
(Burmeister) [new subgeneric classification by
Dyscinetus
picipes
(Burmeister) [removal of subgeneric classification by
syn.Chalepus geminatus Jacquelin du Val, 1857: 54 [original combination].
Chalepus
picipes
Burmeister [synonymy by
syn.Chalepus obsoletus LeConte, 1854: 222 [original combination].
Dyscinetus
obsoletus
(LeConte) [new combination by
Dyscinetus
picipes
(Burmeister) [synonymy by
syn.Dyscinetus (Dyscinetus) ebeninus Casey, 1915: 169 [original combination].
Dyscinetus
picipes
(Burmeister) [synonymy by
Dyscinetus
puncticauda
Casey [synonymy by
Dyscinetus
picipes
(Burmeister) [synonymy by
syn.Dyscinetus (Dyscinetus) laevissimus Casey, 1915: 167 [original combination].
Dyscinetus
obsoletus
(LeConte) [synonymy by
Dyscinetus
picipes
(Burmeister) [synonymy
syn.Dyscinetus (Dyscinetus) obsidianus Casey, 1915: 168 [original combination].
Dyscinetus
obsidianus
Casey [removal of subgeneric classification by
Dyscinetus
picipes
(Burmeister) [synonymy by
syn.Dyscinetus (Dyscinetus) obsoletus gilanus Casey, 1915: 168 [original combination].
Dyscinetus
obsoletus
var.
gilanus
Casey [new infrasubspecific status by
Dyscinetus
picipes
(Burmeister) [synonymy by
syn.Dyscinetus picipes Bates, 1888: 312 [original combination, homonym of Dyscinetus picipes (Burmeister)].
Dyscinetus
picipes
(Burmeister) [synonymy by
Dyscinetus punctipes Saylor, 1945: 380 [new replacement name for Dyscinetus picipes Bates].
syn.Dyscinetus picipes puertoricensis Chalumeau, 1982: 342 [original combination].
Dyscinetus
picipes
(Burmeister) [synonymy by
syn.Dyscinetus puncticauda Casey, 1909: 282–283 [original combination].
Dyscinetus
picipes
(Burmeister) [synonymy by
syn.Dyscinetus (Dyscinetus) subquadratus Casey, 1915: 166 [original combination].
Dyscinetus picipes
(Burmeister) [synonymy by
Dyscinetus
puncticauda
Casey [synonymy by
Dyscinetus
picipes
(Burmeister) [synonymy by
ANTIGUA AND BARBUDA: Barbuda. BAHAMAS: Great Inagua. CUBA: Artemisa, Camagüey, Ciego de Ávila, Cienfuegos, Granma, Guantánamo, Holguin, Isla de a Juventud, La Habana, Matanzas, Mayabeque, Pinar del Río, Sancti Spíritus, Santiago de Cuba, Villa Clara. DOMINICAN REPUBLIC: La Vega, San Pedro de Macorís, Santo Domingo. GUADELOUPE: Gourbeyre, Marie-Galante, Pointe-à-Pitre, Saint-Claude, Trois-Rivières. HAITI: Ouest. MARTINIQUE. MEXICO: Aguascalientes, Coahuila, Distrito Federal, Durango, Estado de México, Guerrero, Hidalgo, Jalisco, Michoacán, Nayarit, Nuevo León, Puebla, Querétaro, San Luis Potosí, Sinaloa, Tabasco, Tamaulipas, Veracruz. PUERTO RICO: Adjuntas, Aibonito, Añasco, Arecibo, Barceloneta, Bayamón, Cabo Rojo, Carolina, Cayey, Comerio, Dorado, Fajardo, Guánica, Hormigueros, Humacao, Lajas, Loiza, Mayagüez, Orocovis, Ponce, Río Grande, San Germán, San Juan, San Sebastián, Toa Baja, Vega Baja, Yabucoa, Yauco. UNITED STATES: Arizona, Colorado, Iowa, Kansas, Missouri, Montana, Nebraska, New Mexico, Oklahoma, South Dakota, Texas.
Dyscinetus picipes was reported from Nicaragua (
Chalepus plicatus Burmeister, 1847: 80–81 [original combination].
Dyscinetus
plicatus
(Burmeister) [new combination by
BRAZIL: Mato Grosso, Paraná, São Paulo.
Dyscinetus questeli Chalumeau, 1982: 340–341 [original combination].
Holotype ♂ of D. questeli at
GUADELOUPE: Gourbeyre, Marie-Galante, Petit-Bourg, Sainte-Anne, Saint-Claude, Saint-Louis, Sainte-Rose, Trois-Rivières.
Chalepus rugifrons Burmeister, 1847: 80 [original combination].
Dyscinetus
rugifrons
(Burmeister) [new combination by
syn.Chalepus planatus Burmeister, 1847: 80 [original combination].
Dyscinetus
planatus
(Burmeister) [new combination by
Dyscinetus
rugifrons
(Burmeister) [synonymy by
syn.Euetheola sinyaevi Prokofiev, 2012: 8–10 [original combination].
Dyscinetus
rugifrons
(Burmeister) [synonymy by
Lectotype ♂ of C. rugifrons and lectotype ♂ of C. planatus both at
ARGENTINA: Buenos Aires, Chaco, Córdoba, Entre Ríos, Formosa, Jujuy, Misiones, Santa Fe, Tucumán. BOLIVIA: Cochabamba, Santa Cruz. BRAZIL: Bahia, Espírito Santo, Minas Gerais, Goiás, Paraná, Pernambuco, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, São Paulo. PARAGUAY: Guairá, Itapúa. URUGUAY: Canelones, Montevideo. VENEZUELA: Bolívar.
Dyscinetus sculptus Dupuis, 2006: 310–312 [original combination].
Holotype ♂ at FDPC (
BOLIVIA: Santa Cruz.
Chalepus subsericeus Burmeister, 1847: 81 [original combination].
Dyscinetus
subsericeus
(Burmeister) [new combination by
Lectotype ♂ at
BRAZIL.
Erioscelis Burmeister, 1847: 72–73 [original usage].
Apogonia emarginata Mannerheim, 1829, by monotypy.
5 species.
Erioscelis columbica Endrődi, 1966: 410, 413–414 [original combination].
Holotype ♂ at
COSTA RICA: Heredia, Limón. COLOMBIA: Chocó, Cundinamarca, Meta. NICARAGUA: Jinotega, RAA Norte. PANAMA: Bocas del Toro, Colón, Darien, Panamá.
Apogonia emarginata Mannerheim, 1829: 54–55 [original combination].
Erioscelis
emarginata
(Mannerheim) [new combination by
Type at ZMH (
ARGENTINA: Misiones. BRAZIL: Minas Gerais, Pará, Paraná, Rio de Janeiro, Rio Grande do Sul, São Paulo, Santa Catarina. ECUADOR. FRENCH GUIANA: Cayenne. PARAGUAY: Concepción.
Erioscelis peruana Saylor, 1946: 63–65 [original combination].
Holotype ♂ at
PERU: Ucayali.
Cyclocephala proba Sharp, 1877: 135–136 [original combination].
Erioscelis
proba
(Sharp) [new combination by
syn.Dyscinetus curtus Kirsch, 1873: 345–346 [original combination].
Erioscelis
proba
(Sharp) [synonymy and nomen oblitum by
syn.Erioscelis obtusa Prell, 1914: 197–198 [original combination].
Erioscelis
proba
(Sharp) [synonymy by
Lectotype ♂ E. proba at
ARGENTINA: Salta. BOLIVIA: Cochabamba, La Paz. BRAZIL: Amazonas. COLOMBIA. ECUADOR: Pastaza. FRENCH GUIANA: Kourou, Sinnamary. PERU: Junín, Pasco.
Erioscelis proba was reported from Nicaragua (
Erioscelis sobrina Höhne, 1921: 108–109 [original combination].
Lectotype ♂ at
BRAZIL: Pernambuco. COLOMBIA. PANAMA: Panamá. VENEZUELA: Carabobo.
Harposceles Burmeister, 1847: 22, 34 [original usage].
Harposceles paradoxus
1 species.
Harposceles paradoxus Burmeister, 1847: 35 [original combination].
Lectotype ♂ at
BRAZIL: Amazonas, Rondônia. ECUADOR: Sucumbíos. FRENCH GUIANA: Cayenne, Roura, St.-Laurent du Maroni. PERU: Loreto, Madre de Dios, San Martín. SURINAME: Brokopondo.
Peltonotus Burmeister, 1847: 75 [original usage].
Peltonotus morio Burmeister, 1847, by monotypy.
25 species.
Peltonotus adelphosimilis Jameson & Wada, 2004: 11, 12, 14–16 [original combination].
Holotype ♂ at WADA (
INDONESIA: West Kalimantan.
Peltonotus animus Jameson & Wada, 2009: 4–6 [original combination].
Holotype ♂ at WADA (
INDONESIA: West Sumatra.
Peltonotus brunnipennis Benderitter, 1934: 255–256 [original combination].
Holotype ♂ at
MALAYSIA: Sabah, Sarawak.
Peltonotus cybele Jameson & Wada, 2009: 6–8 [original combination].
Holotype ♀ at WADA (
INDONESIA: West Sumatra.
Peltonotus deltamentum Jameson & Wada, 2004: 9, 18–19 [original combination].
Holotype ♂ at WADA (
INDONESIA: West Kalimantan.
Peltonotus favonius Jameson & Wada, 2009: 8–11 [original combination].
Holotype ♂ at
MYANMAR: Kachin. VIETNAM: Lâm Đồng.
Peltonotus fujiokai Jameson & Wada, 2004: 10, 12, 19–21 [original combination].
Holotype ♂ at WADA (
INDONESIA: West Kalimantan. MALAYSIA: Sabah.
Peltonotus gracilipodus Jameson & Wada, 2004: 10, 11, 21–23 [original combination].
Holotype ♂ at WADA (
INDONESIA: North Sumatra, West Sumatra.
Peltonotus karubei Muramoto, 2000: 9–11 [original combination].
Holotype ♂ at Muramoto Collection (
VIETNAM: Lâm Đồng.
Peltonotus kyojinus Jameson & Wada, 2004: 12, 25–26 [original combination].
Holotype ♂ at FUJI (
INDONESIA: West Kalimantan.
Peltonotus malayensis Arrow, 1910: 155–156 [original combination].
Lectotype ♀ at BMNH (
BRUNEI: Temburong. INDONESIA: West Kalimantan. MALAYSIA: Sarawak.
Peltonotus morio Burmeister, 1847: 75 [original combination].
syn.Peltonotus morio sawaii Miyake, 2000: 112–113 [original combination].
Peltonotus
morio
Burmeister [synonymy by
Neotype ♂ of P. morio at RIEB (
BHUTAN. INDIA: Assam, Manipur, Meghalaya, Sikkim, West Bengal. MYANMAR: Chin, Lumbini, Tanintharyi. NEPAL: Gandaki, Narayani. THAILAND: Chiang Mai. VIETNAM: Lào Cai.
Peltonotus morio has been reported from Bangladesh (
Peltonotus mushiyaus Jameson & Wada, 2009: 11–12 [original combination].
Holotype ♀ at
MALAYSIA: Sabah.
Peltonotus nasutus Arrow, 1910: 155 [original combination].
Lectotype ♂ at BMNH (
CAMBODIA: Pailin, Pursat, Ratanakiri. CHINA: Guangxi, Guizhou, Yunnan. LAOS: Attapeu, Bokeo, Champasak, Luang Namtha, Vientiane, Xiangkhouang. MYANMAR: Rakhine. THAILAND: Chiang Mai, Chiang Rai, Chumphon, Kanchanaburi, Loei, Mae Hong Son, Nakhon Ratchasima, Nan, Prachuap Khiri Khan, Tak. VIETNAM.
Peltonotus nasutus may occur in Bangladesh and Nepal, but these records may also refer to misidentified P. morio (
Peltonotus nethis Jameson & Wada, 2004: 11, 33–34 [original combination].
Holotype ♀ at
MALAYSIA: Sabah.
Peltonotus podocrassus Jameson & Wada, 2004: 10, 11, 34–37 [original combination].
Holotype ♂ at
MALAYSIA: Pahang, Perak.
Peltonotus pruinosus Arrow, 1910: 156–157 [original combination].
Holotype ♀ at BMNH (
INDIA: Assam.
Peltonotus rubripennis Miyake & Yamaya, 1994: 42–43 [original combination].
Holotype ♀ at Yamaya Collection (Nigata, Japan) (
MALAYSIA: Sabah, Sarawak.
Peltonotus silvanus Jameson & Wada, 2004: 10, 12, 40–42 [original combination].
Holotype ♂ at FUJI (
INDONESIA: West Kalimantan. MALAYSIA: Sarawak.
Peltonotus similis Arrow, 1931: 612 [original combination].
syn.Peltonotus sakaii Miyake and Yamaya, 1994: 39–42 [original combination].
Peltonotus
similis
Arrow [synonymy by
Lectotype ♂ of P. similis at BMNH (
MALAYSIA: Sabah, Sarawak.
Peltonotus sisyrus Jameson & Wada, 2004: 44–46 [original combination].
Holotype ♂ at FUJI (
INDONESIA: Aceh.
Peltonotus suehirogarus Jameson & Wada, 2004: 46–47 [original combination].
Holotype ♀ at WADA (
INDONESIA: West Kalimantan. MALAYSIA: Sarawak.
Peltonotus talangensis Jameson & Jákl, 2010: 143, 148–152 [original combination].
Holotype ♂ at
INDONESIA: West Sumatra.
Peltonotus
tigerus
Holotype ♀ at
THAILAND: Phetchabun.
Peltonotus vittatus Arrow, 1910: 157 [original combination].
Holotype ♀ at
MALAYSIA: Sabah, Sarawak.
Ruteloryctes Arrow, 1908: 335–336 [original usage].
Ruteloryctes tristis Arrow, 1908, by monotypy.
2 species.
Ruteloryctes bis Dechambre, 2006b: 53–55 [original combination].
Holotype ♂ at RPDC (
CAMEROON: Centre Province.
Melolontha morio Fabricius, 1798: 131 [original combination].
Chalepus
morio
(Fabricius) [new combination by
Heteronychus
morio
(Fabricius) [new combination by
Ruteloryctes
morio
(Fabricius) [new combination by
syn.Ruteloryctes tristis Arrow, 1908: 336 [original combination].
Ruteloryctes
morio
(Fabricius) [synonymy by
syn.Melolontha hottentotta Schönherr, 1817: 187 [original combination].
Heteronychus
hottentotta
(Schönherr) [new combination by
Ruteloryctes
morio
(Fabricius) [synonymy by
ANGOLA. BÉNIN. CAMEROON. CHAD: Barh Köh. CÔTE D’IVOIRE: Zanzan. DEMOCRATIC REPUBLIC OF THE CONGO: Bandundu, Bas-Congo, Équateur, Orientale. GUINEA. GUINEA-BISSAU. NIGERIA: Cross River. SENEGAL: Kaolack, Tambacounda. SIERRA LEONE. THE GAMBIA.
Stenocrates Burmeister, 1847: 83–84 [original usage].
Scarabaeus laborator Fabricius, subsequent designation by
52 species and subspecies
Stenocrates agricola Dechambre & Hardy, 2004: 210 [original combination].
Holotype ♂ at
ARGENTINA. PARAGUAY.
Stenocrates amazonicus Ratcliffe, 1978: 491–492 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. SURINAME.
Stenocrates ariasi Ratcliffe, 1978: 492–492 [original combination].
Holotype ♂ at
BOLIVIA: Amazonas. BRAZIL.
Stenocrates batesi Dechambre, 1979c: 61 [original combination].
Holotype ♂ at
BRAZIL: São Paulo. COLOMBIA. ECUADOR.
Stenocrates beckeri Howden, 1970: 9–10 [original combination].
syn.Stenocrates davisorum Endrődi, 1979: 217–218 [original combination].
Stenocrates
beckeri
Howden [synonymy by
Holotype ♂ of S. beckeri at
JAMAICA: Clarendon, Manchester, Portland, St. Catherine, Trelawny, Westmoreland.
Stenocrates bicarinatus Robinson, 1947: 233–234 [original combination].
syn.Stenocrates difficilis Endrődi, 1966: 417, 427 [original combination].
Stenocrates
bicarinatus
Robinson [synonymy by
Holotype ♂ of S. bicarinatus at
BELIZE: Cayo, Orange Walk, Stann Creek, Toledo. BRAZIL: Pará. COLOMBIA: Cauca, Caquetá, Chocó, Santander, Valle del Cauca. EL SALVADOR: San Salvador. FRENCH GUIANA: St.-Élie. GUATEMALA: Alta Verapaz, Baja Verapaz, Guatemala, Huehuetenango, Izabal, Petén, Santa Rosa. HONDURAS: Atlántida, Comayagua, Cortés, Gracias a Dios, Olancho. MEXICO: Campeche, Chiapas, Guerrero, Jalisco, Oaxaca, Puebla, San Luis Potosí, Tabasco, Veracruz. NICARAGUA: Chontales, Granada, RAA Norte, RAA Sur, Río San Juan. PANAMA: Colón, Darien, Former Canal Zone, Panamá. SURINAME.
Stenocrates bolivianus Dechambre, 1979c: 62 [original combination].
Holotype ♂ at
BOLIVIA. BRAZIL.
Stenocrates bollei Dechambre, 1985: 142 [original combination].
Holotype ♂ at
BRAZIL. VENEZUELA: Amazonas.
Stenocrates caiporae Ratcliffe, 2014: 666–668 [original combination].
Holotype ♂ at
BRAZIL: Amazonas.
Stenocrates canuli Delgado, 1991: 103–106 [original combination].
Holotype ♂ at MXAL (
BELIZE: Belize, Orange Walk, Stann Creek, Toledo. EL SALVADOR: San Salvador. GUATEMALA: Alta Verapaz, Chiquimula, Izabal, Petén. HONDURAS: Atlántida, Comayagua, Gracias a Dios. MEXICO: Campeche, Chiapas, Oaxaca, Quintana Roo, Veracruz, Yucatán. NICARAGUA: Jinotega, RAA Sur.
Stenocrates carbo Prell, 1937c: 9–10 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. FRENCH GUIANA. PERU.
Stenocrates carinatus Endrődi, 1966: 417, 423 [original combination].
Holotype ♂ at
BOLIVIA: Beni. BRAZIL: Rio de Janeiro.
Stenocrates celatus Prell, 1937c: 10 [original combination].
Holotype ♂ at
BRAZIL: Mato Grosso, Santa Catarina. FRENCH GUIANA. GUYANA. PERU: Junín, Loreto.
Stenocrates celatus was reported from Mexico and the United States (Arizona) (
Stenocrates clipeatus Endrődi, 1966: 417, 424–425 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba. BRAZIL. COLOMBIA. FRENCH GUIANA. PERU: Loreto.
Stenocrates cognatus Endrődi, 1966: 417, 425–426 [original combination].
Holotype ♂ at
COLOMBIA: Cundinamarca.
Stenocrates cultor Burmeister, 1847: 84–85 [original combination].
Lectotype ♂ at
ARGENTINA. BOLIVIA: La Paz, Santa Cruz. BRAZIL: Bahia, Espírito Santo, Mato Grosso, Pernambuco, Rio de Janeiro, Santa Catarina, São Paulo. ECUADOR: Pichincha. FRENCH GUIANA: Campoi. PARAGUAY: Alta Paraná. PERU. VENEZUELA: Carabobo.
Stenocrates cultor was reported from Honduras (
Stenocrates inelegans Arrow, 1913: 465–466 [original combination].
Stenocrates
cultor
inelegans
Arrow [new subspecies status by
syn.Stenocrates carbunculus Prell, 1937c: 10 [original combination].
Stenocrates
cultor
inelegans
Arrow [synonymy by
Type of S. inelegans at BMNH (
BOLIVIA: Beni, Cochabamba. BRAZIL: Acre, Amazonas, Goiás Rondônia. COLOMBIA. SURINAME. VENEZUELA.
Stenocrates dubius Endrődi, 1966: 418, 427–428 [original combination].
Holotype ♂ at BMNH (
BOLIVIA: Cochabamba.
Stenocrates duplicatus Endrődi, 1967c: 6–8 [original combination].
syn.Stenocrates frater Dechambre, 2006a: 19 [original combination].
Stenocrates
duplicatus
Endrődi [synonymy by
Holotype ♂ of S. duplicatus at
ECUADOR: Guayas. GUATEMALA: Petén. MEXICO: Chiapas, Jalisco, Oaxaca, Veracruz.
Stenocrates duplicatus was reported from French Guiana (
Stenocrates
eniocanoi
Ratcliffe & Cave, 2013: 252, 258–260 [original combination in
Holotype ♂ at
GUATEMALA: Petén. MEXICO: Chiapas.
Stenocrates haackae Ratcliffe, 1977: 433– 444 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. ECUADOR.
See
Stenocrates hardyi Dechambre, 1985: 143 [original combination].
Holotype ♂ at
COSTA RICA: Alajuela, Heredia, Limón, Puntarenas. NICARAGUA: RAA Norte. PANAMA: Coclé, Colón, Former Canal Zone, Panamá.
Stenocrates hastatus Ratcliffe, 2015: 775–776 [original combination].
Holotype ♂ at
BRAZIL: Esprírito Santo, Rio de Janeiro.
Stenocrates hiekei Endrődi, 1967c: 4–5 [original combination].
Holotype ♂ at
VENEZUELA: Carabobo.
Geotrupes holomelanus Germar, 1824: 116–117 [original combination].
Stenocrates
holomelanus
(Germar) [new combination by
syn.Dyscinetus (Dyscinetus) parensis Casey, 1915: 172 [original combination].
Stenocrates
holomelanus
(Germar) [synonymy by
ARGENTINA: Buenos Aires, Chaco. BOLIVIA. BRAZIL: Acre, Amazonas, Bahia, Pará, São Paulo. COLOMBIA: Cundinamarca. ECUADOR: Morona Santiago. FRENCH GUIANA: Cayenne, Kourou, Sinnamary. PARAGUAY: Asunción. SURINAME.
Stenocrates howdeni Dechambre & Hardy, 2004: 211[original combination].
Holotype ♂ at
URUGUAY.
Stenocrates
impeditus
Holotype ♂ at
BRAZIL: Minas Gerais (
Scarabaeus laborator Fabricius: 18 [original combination].
Geotrupes
laborator
(Fabricius) [new combination by
Stenocrates
laborator
(Fabricius) [new combination by
syn.Geotrupes globator Thunberg, 1814: 400 [original combination].
Stenocrates
laborator
(Fabricius) [synonymy by
syn.Geotrupes thoracicus Eschscholtz, 1818: 453–454 [original combination].
Geotrupes
laborator
var.
thoracicus
Eschscholtz [new infrasubspecific status by
Stenocrates
laborator
var.
thoracicus
(Eschscholtz) [new combination by
Stenocrates
laborator
(Fabricius) [synonymy by
syn.Stenocrates australis Endrődi, 1973b: 319 [original combination].
Stenocrates
laborator
(Fabricius) [synonymy by
Type of S. laborator at BMNH (
ARGENTINA. BOLIVIA. BRAZIL: Acre, Amazonas, Espírito Santo, Mato Grosso, Rio de Janeiro, São Paulo. COLOMBIA: Valle del Cauca. PARAGUAY: Alto Paraná, Caaguazú, Itapúa. SURINAME.
Stenocrates laborator was reported from Mexico and Guatemala (
Stenocrates laceyi Ratcliffe, 1978: 493–494 [original combination].
Holotype ♂ at
BRAZIL: Amazonas.
Stenocrates lachaumei Dechambre, 1985: 143–144 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba, La Paz.
A specimen of S. lachaumei was reported from Veracruz, Mexico (
Stenocrates laevicollis Kirsch, 1870: 357–358 [original combination, pages incorrectly numbered].
Lectotype ♀ at
BELIZE: Stann Creek. COLOMBIA: Antioquia, Boyacá, Capital District, Cundinamarca, Meta, Santander, Tolima, Valle del Cauca. COSTA RICA: Alajuela, Cartago, Guanacaste, Heredia, Limón, Puntarenas. ECUADOR: Morona Santiago. GUATEMALA: Alta Verapaz, Izabal. HONDURAS: Gracias a Dios, El Paraíso, Olancho. MEXICO: Chiapas, Hidalgo, Veracruz. NICARAGUA: Granada, Jinotega, RAA Norte, Río San Juan. PANAMA: Chiriquí, Panamá.
Stenocrates latus Dechambre, 1979c: 63 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. COLOMBIA: Amazonas. ECUADOR.
Stenocrates lecourti Dechambre, 2006a: [original combination].
Holotype ♂ at RPDC (
PANAMA.
Stenocrates lichyi Dechambre, 1979c: 63–64 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. VENEZUELA: Amazonas, Guárico.
Stenocrates ligneus Arrow, 1911: 168 [original combination].
Type at BMNH (
BRAZIL: Amazonas, Pará. COLOMBIA. PARAGUAY.
Stenocrates mahunkai Endrődi, 1973a: 59–61 [original combination].
Holotype ♂ at
BRAZIL: Amazonas. BOLIVIA: Beni. ECUADOR.
Stenocrates mimeomus Ratcliffe, 2015: 776–777 [original combination].
Holotype ♂ at
PERU: Madre de Dios.
Stenocrates minutus Endrődi, 1966: 415, 432–433 [original combination].
syn.Stenocrates rabbanii Ratcliffe, 1977: 432–433 [original combination].
Stenocrates
mahunkai
Endrődi [synonymy by
Stenocrates
minutus
Endrődi [synonymy by
Holotype ♂ of S. minutus at
BOLIVIA: Beni. BRAZIL. ECUADOR. PERU: Loreto.
Stenocrates mollis Endrődi, 1966: 416, 433–434 [original combination].
Holotype ♂ at
BRAZIL. FRENCH GUIANA: Cayenne.
Stenocrates nasutus Dechambre, 1979c: 64 [original combination].
Holotype ♂ at
FRENCH GUIANA. PERU: Amazonas.
Stenocrates omissus Endrődi, 1966: 416, 434–435 [original combination].
Holotype ♂ at
BOLIVIA: Beni, La Paz. BRAZIL: Amazonas, Mato Grosso. COLOMBIA: Cundinamarca. ECUADOR. FRENCH GUIANA: Kourou. PERU: Junín, Madre de Dios. TRINDAD AND TOBAGO: Trinidad.
Stenocrates pereirai Endrődi, 1969b: 38–39 [original combination].
Holotype ♂ at “Pereira Collection in Sao Paulo” (
BRAZIL: Mato Grosso, Rondônia.
Stenocrates popei Endrődi, 1971a: 179–181 [original combination].
syn.Stenocrates inpai Ratcliffe, 1978: 491 [original combination].
Stenocrates
popei
Endrődi [synonymy by
Holotype ♂ of S. popei at BMNH (
BRAZIL: Amapá, Amazonas. FRENCH GUIANA. GUYANA. PERU. SURINAME.
Stenocrates porioni Dechambre, 1985: 144 [original combination].
Holotype ♂ at
ARGENTINA: Salta. BOLIVIA: La Paz.
Stenocrates pseudoligneus Dechambre & Hardy, 2004: 213 [original combination].
Holotype ♂ at
BOLIVIA: Beni (
Stenocrates rionegroensis Ratcliffe, 1978: 489–490 [original combination].
Holotype ♂ at
BRAZIL: Amazonas.
Melolontha rufipennis Fabricius, 1801: 167 [original combination].
Stenocrates
rufipennis
(Fabricius) [new combination by
syn.Stenocrates saucius Burmeister, 1847: 85–86 [original combination].
Stenocrates
rufipennis
(Fabricius) [synonymy by
Lectotype ♀ of M. rufipennis deposited at ZMUK, now housed at
ARGENTINA: Córdoba. BRAZIL: Amazonas, Pará. COLOMBIA: Putumayo. ECUADOR: Guayas. FRENCH GUIANA: Cayenne. GUYANA.
Stenocrates rugulosus Endrődi, 1966: 416, 436–437 [original combination].
Holotype ♂ at
VENEZUELA: Capital District, Carabobo.
Stenocrates seag Dupuis, 2017: 55–58 [original combination].
Holotype ♂ at
FRENCH GUIANA.
Stenocrates serendipitus Ratcliffe, 2015: 774–775 [original combination].
Holotype ♂ at
PERU: Loreto.
Stenocrates spinosus Ponchel & Dechambre, 2003: 268–270 [original combination].
Holotype ♂ at
BRAZIL. FRENCH GUIANA.
Stenocrates varzeaensis Ratcliffe, 1978: 490–491 [original combination].
Holotype ♂ at
BRAZIL: Amazonas.
Surutu Martínez, 1955: 242–244 [original usage].
Surutu dytiscoides Martínez, 1955, by monotypy.
5 species.
Surutu dytiscoides Martínez, 1955: 245–249 [original combination].
Holotype ♂ at
BOLIVIA: Cochabamba, Santa Cruz. COLOMBIA: Amazonas.
Surutu fenni Ratcliffe, 1981: 107–111 [original combination].
Holotype ♂ at
BRAZIL: Amazonas.
Surutu hesperius Ratcliffe, 1981: 107, 111 [original combination].
Holotype ♂ at
BRAZIL: Amazonas.
Surutu schulzei Endrődi, 1975a: 155, 156–157 [original combination].
Holotype ♂ at
BRAZIL: Mato Grosso.
Surutu seabrai D’Andretta & Martínez, 1956: 185–195 [original combination].
Holotype ♂ at
BRAZIL: Amazonas, Pará.
Publication of this article was funded in part by the University of Florida Open Access Publishing Fund.