Contributions to the knowledge of the genus Tonkinaphaenops Deuve, 2013 from China and Vietnam (Coleoptera: Carabidae: Trechinae)

descriptionPublicationkeyboard_double_arrow_right Article 26 Nov 2019Publisher:Magnolia PressJournal:Zootaxa, volume 4,701 (issn: 1175-5326, eissn: 1175-5334,

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Authors: Huang, Sunbin; Tú, Výõng Tân; Văn Phú, Phạm; Tian, Mingyi; Faille, Arnaud;

doi: 10.11646/zootaxa.4701.1.3

pmid: 32229966

Contributions to the knowledge of the genus Tonkinaphaenops Deuve, 2013 from China and Vietnam (Coleoptera: Carabidae: Trechinae)

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Abstract

Cavernicolous trechine beetles of the genus Tonkinaphaenops Deuve, 2013, known so far only from Vietnam, are reported for the first time from southern China, and new data are also provided regarding this genus from northern Vietnam. Two new Chinese species, T. yinquanicus sp. nov. from cave Yinquan Dong and T. jingxicus sp. nov. from cave Nianluo Dong in Jingxi County, southwesternmost Guangxi Zhuang Autonomous Region, are described and illustrated, together with the descriptions of two new Vietnamese species: T. anthonyi sp. nov. from the cave Hang Dõi and T. impunctatus sp. nov. from the cave Hang Rắn in Cao Bằng province. A key to all known species of Tonkinaphaenops is also provided.

Related Organizations

French National Centre for Scientific Research
France
South China Agricultural University
China (People's Republic of)
American Museum of Natural History
United States
Staatliches Museum für Naturkunde Stuttgart
Germany
National Museum of Natural History
France

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Keywords

China, Insecta, Arthropoda, Animal Structures, Biodiversity, Organ Size, [SDV] Life Sciences [q-bio], Coleoptera, Vietnam, Animalia, Animals, Body Size, Carabidae, Animal Distribution, Taxonomy

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