中国三种新贝德尔属物种的描述，以及该属的其他区系记录（鞘翅目：水龟虫科：Chaetarthriinae亚科）

Description of three new species of Bedel from China, with additional faunistic records for the genus (Coleoptera: Hydrophilidae: Chaetarthriinae).

作者信息

Jia Fenglong, Tang Yudan, Minoshima Yûsuke N

机构信息

Institute of Entomology, Life Science School, Sun Yat-sen University, Guangzhou, 510275, Guangdong, China..

出版信息

Zootaxa. 2016 Dec 21;4208(6):zootaxa.4208.6.4. doi: 10.11646/zootaxa.4208.6.4.

DOI:10.11646/zootaxa.4208.6.4

PMID:28006798

Abstract

Three new species of the genus Crenitis Bedel, 1881 are described from China: C. aduncata sp. nov. (Yunnan), C. lianggeqiui sp. nov. (Yunnan and Sichuan) and C. obovata sp. nov. (Guangxi and Guizhou). All three species are assigned to the subgenus Crenitis. New locality records in China are provided for C. apicalis (Reitter, 1896) (from Inner Mongolia) and C. convexa Ji & Komarek, 2003 (from Ningxia, Chongqing). A key to the Chinese species of the subgenus Crenitis is provided.

摘要

本文描述了采自中国的3个新物种：弯齿隐翅虫新种（Crenitis aduncata sp. nov.）（云南）、梁氏隐翅虫新种（C. lianggeqiui sp. nov.）（云南和四川）及倒卵形隐翅虫新种（C. obovata sp. nov.）（广西和贵州）。这3个物种均被归入隐翅虫亚属（Crenitis）。文中还给出了中国凸头隐翅虫（C. apicalis (Reitter, 1896)）（内蒙古新发现地）及凸背隐翅虫（C. convexa Ji & Komarek, 2003）（宁夏、重庆新发现地）的新分布记录。此外，还提供了中国隐翅虫亚属物种检索表。