Articles by Author

Part of: Special Issue in Honor of Ralph W. Holzenthal for a Lifelong Contribution to Trichoptera Systematics

Research Article

A preliminary molecular phylogeny of the family Hydroptilidae (Trichoptera): an exploration of combined targeted enrichment data and legacy sequence data

Robin E. Thomson, Paul B. Frandsen, Ralph W. Holzenthal

10.3897/zookeys.1111.85361

11-07-2022

Unique: 532 | Total: 718

Reprint: € 7,00

467-488

Part of: Special Issue in Honor of Ralph W. Holzenthal for a Lifelong Contribution to Trichoptera Systematics

Research Article

Checklist of the caddisflies (Insecta, Trichoptera) of the Upper Midwest region of the United States

David C. Houghton, R. Edward DeWalt, Todd Hubbard, Kurt L. Schmude, Jeffrey J. Dimick, Ralph W. Holzenthal, Roger J. Blahnik, James L. Snitgen

10.3897/zookeys.1111.72345

11-07-2022

Unique: 453 | Total: 611

Reprint: € 4,00

287-300

10.3897/zookeys.793.26712

Research Article

New Atanatolica species from Ecuador (Trichoptera, Leptoceridae)

Ernesto Rázuri-Gonzales, Ralph W. Holzenthal, Blanca Ríos-Touma

29-10-2018

Unique: 2020 | Total: 3189

Reprint: € 5,00

97-114

10.3897/zookeys.780.26977

Research Article

New species and a new genus of Philopotamidae from the Andes of Bolivia and Ecuador (Insecta, Trichoptera)

Ralph W. Holzenthal, Roger J. Blahnik, Blanca Ríos-Touma

08-08-2018

Unique: 1966 | Total: 3122

Reprint: € 5,00

89-108

10.3897/zookeys.707.20759

Research Article

Two new species of the rare Neotropical caddisfly genus Amphoropsyche Holzenthal (Trichoptera, Leptoceridae)

Ernesto Rázuri-Gonzales, Ralph W. Holzenthal, Blanca Ríos-Touma

10-10-2017

Unique: 2084 | Total: 3226

Reprint: € 3,00

63-72

Part of: Catalog of the Neotropical Trichoptera (Caddisflies)

Catalogue

Catalog of the Neotropical Trichoptera (Caddisflies)

Ralph W. Holzenthal, Adolfo R. Calor

10.3897/zookeys.654.9516

10-02-2017

Unique: 6698 | Total: 12097

Reprint: € 110,00

1-566

10.3897/zookeys.640.10344

Research Article

A new Ecuadorian species of the rare Neotropical caddisfly genus Amphoropsyche Holzenthal (Trichoptera, Leptoceridae)

Ralph Holzenthal, Blanca Ríos-Touma

13-12-2016

Unique: 2134 | Total: 3645

Reprint: € 3,00

59-67

Monograph

A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)

Robin E. Thomson, Ralph W. Holzenthal

10.3897/zookeys.499.8360

23-04-2015

Unique: 3699 | Total: 6465

Reprint: € 28,00

1-100

Part of: Review and redescription of species in the Oecetis avara group, with the description of 15 new species (Trichoptera, Leptoceridae)

Research Article

Review and redescription of species in the Oecetis avara group, with the description of 15 new species (Trichoptera, Leptoceridae)

Roger Blahnik, Ralph Holzenthal

10.3897/zookeys.376.6047

03-02-2014

Unique: 4809 | Total: 7750

Reprint: € 28,00

1-83

Research Article

Three new species of Atopsyche Banks (Trichoptera, Hydrobiosidae) from Brazil

Allan Santos, Ralph Holzenthal

10.3897/zookeys.207.3419

11-07-2012

Unique: 4992 | Total: 7066

Reprint: € 4,00

65-78

Research Article

New species and records of Hydroptilidae (Trichoptera) from Venezuela

Robin Thomson, Ralph Holzenthal

10.3897/zookeys.185.2909

23-04-2012

Unique: 6394 | Total: 9206

Reprint: € 7,00

19-39