Research Article |
Corresponding author: Li Chen ( lichen57@swu.edu.cn ) Academic editor: Francesco Vitali
© 2017 Zhu Li, Giulio Cuccodoro, Li Chen.
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:
Li Z, Cuccodoro G, Chen L (2017) Some taxonomic notes on the genus Oberea Dejean, 1835 from Asia (Coleoptera, Cerambycidae, Lamiinae). ZooKeys 647: 121-136. https://doi.org/10.3897/zookeys.647.11120
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In the current work, the following taxonomic changes of genus Oberea Dejean, 1835 are proposed: O. flavescens Breuning, 1947, rest. stat.; O. toi Gressitt, 1939, rest. stat.; O. sylvia Pascoe, 1858, rest. stat.; O. taiwana Matsushita, 1933 = O. taihokuensis Breuning, 1962, syn. n.; O. sumbana Breuning, 1961 = O. antennata Franz, 1972, syn. n.; O. brevithorax Gressitt, 1939 is newly recorded from Vietnam.
New country record, new synonym, Oberea , restoration name, taxonomy
The genus Oberea Dejean, 1835, belonging to the subfamily Lamiinae, family Cerambycidae, consists of more than 300 species worldwide. The two monographic books on the taxonomy of Cerambycidae from China (
Pictures of adult morphology are composites taken using a digital camera mounted onto a Leica MZ Apo dissecting microscope and subsequently processed using Automontage® software. For detailed examination, genitalia were extracted from specimens softened in water, cleared in 10% KOH, observed in water on glass microscope slides, then transferred into ethanol 70% and stored in capsules mounted on the same pin as the specimens. Drawings were made using a drawing tube mounted onto a compound microscope.
The following collection abbreviations are used in the text.
BMNH
The
Oberea flavescens Breuning, 1947: 146. Type locality: China, Sichuan.
Oberea
atropunctata
v.
flavescens
:
Body (Fig.
Male terminalia: (Fig.
Oberea flavescens Breuning: Holotype, ♀, Chine, Szetschuan, Tatsienlu (MNHG).
China, Sichuan: 1♂, Chine, Szetschuan, Tatsienlu (
China (Sichuan).
This species was first described by Breuning in
Oberea toi Gressitt, 1939a: 106. Type locality: China, Guangdong.
Oberea
atropunctata
v.
toi
:
Oberea toi Gressitt: Holotype, ♀, Lung-ping-hui, Lien District, N. Kwangtung Prov., 16. V. 1934, F. K. To Coll. (
China, Jiangxi: 1♀, Kiukiang (MNHG).
China (Guangdong, Jiangxi).
Oberea toi Gressitt, 1939 was originally described by Gressitt from Guangdong, China, and then was downgraded to a variety of O. atropunctata by
Oberea atropunctata Pic, 1916: 17. Type locality: China, Yunnan.
Male terminalia: (Fig.
Body 17.9 mm long and 3.0 mm wide. The species is very similar to O. flavescens Breuning and O. toi Gressitt, especially in color patterns. The following combination of characters separates it from O. flavescens: shape of rods in the endophallus; elytra nearly 4.2 times as long as humeral width, and 3.7 times as long as head and prothorax combined.
Oberea atropunctata Pic: Holotype, ♀, Yunnan (
China, Sichuan: 1♂, Sichuan Province, 8.V.1985 (
China (Sichuan, Yunnan).
Oberea taiwana Matsushita, 1933: 423. Type locality: China, Taiwan.
Oberea taihokuensis Breuning, 1962: 168. Type locality: China, Taiwan. syn. n.
Oberea taihokuensis v. flavosternalis Breuning, 1962: 169. [Unavailable name according to ICZN, art. 10.2.]
O. taihokuensis Breuning: Holotype, ♀, Formosa, Taihoku, 20.IV.1932, coll. M. Chujo (
China, Taiwan: 1♂, Formosa, Kosempo (
China (Taiwan).
Matsushita described O. taiwana from Taiwan, China in 1933. In Breuning’s revision (
Oberea sylvia Pascoe, 1858: 261. Type locality: “China, Borealis”.
(Fig.
Male terminalia. (Fig.
Oberea sylvia Pascoe: Holotype, ♂, N. China (BMNH).
China: 1♂, Chine (
East China.
Oberea sylvia was originally described by
The holotype probably was collected by Robert Fortune. According to his book “Three years wandering in the north provinces of China”, the northern province of China included Shanghai, Zhejiang Province and Jiangsu Province; therefore “N. China” or “China borealis” might mean east China. Unfortunately, there is no detailed information about the location of the specimen that the first author examined.
Oberea brevithorax Gressitt, 1936: 108. Type locality: China, Taiwan.
Oberea brevithorax inepta Gressitt, 1939b: 122. Type locality: China, Fujian.
Oberea
binotaticollis
v.
brevithorax
:
Oberea
binotaticollis
v.
inepta
:
Oberea
brevithorax
:
Oberea brevithorax inepta Gressitt: Holotype, ♂, Cha Shan, Kien-ning District, Fukien Province, SE. China, VI. 22-28. 1933. D. C. Ngu coll. (
China, Zhejiang: 1♂, Zhejiang province, Lin’an city, West Tianmushan, Dajingwu, 30°22'18.86"N,119°26'03.81"E, 828m, 9–11. VII.2012, leg. Jianyue Qiu and Hao Xu (
China (Fujian, Hainan, Zhejiang, Taiwan) ; Vietnam (new record).
Oberea brevithorax was first described as a valid species by Gressitt in 1936 but was downgraded as a variety of Oberea binotaticollis Pic, 1915 by Breuning in his revision.
Oberea sumbana Breuning, 1961: 131.Type locality: Indonesia, Sumba.
Oberea antennata Franz, 1972: 143. Type locality: Indonesia, Sumba. syn. n.
Oberea sumbana Breuning: Holotype, ♂, Sumba (
Indonesia.
After examining the holotypes of O. sumbana and O. antennata, it is concluded that O. antennata Franz, 1972 is junior synonym of O. sumbana Breuning, 1961.
We are grateful to the following colleagues for the loan or gift of specimens upon which the present work is based: Mr. Gérard L. Tavakilian (MHNH), Ms. Azadeh Taghavian (MHNH), Mr. Maxwell V. L. Barclay (BMNH), Mr. Harold Labrique (