Huang Tian, Janák Jiří, Zhou Hong-Zhang
Key Laboratory of Zoological Systematics and Evolution; Institute of Zoology; Chinese Academy of Sciences; 1 Beichen West Rd.; Chaoyang District; Beijing 100101; P. R. China; University of the Chinese Academy of Sciences; 19A Yuquan Rd.; Shijingshan District; Beijing 100049; P. R. China.
CZ-41762 Rtyně nad Bílinou; č. 4; Czech Republic.
Zootaxa. 2024 Nov 20;5538(6):501-545. doi: 10.11646/zootaxa.5538.6.1.
This paper presents taxonomic studies of the genus Diochus Erichson, 1839 (Coleoptera: Staphylinidae, Staphylininae, Diochini) of Bhutan, India, Nepal, Myanmar, Pakistan and Thailand. Six new species are described: Diochus cameroni Huang, Janák & Zhou, sp. nov., D. emarginatus Huang, Janák & Zhou, sp. nov., D. setatus Huang, Janák & Zhou, sp. nov., D. setifer Huang, Janák & Zhou, sp. nov., D. keralanus Huang, Janák & Zhou, sp. nov. and D. ceylonicus Huang, Janák & Zhou, sp. nov. Six previously described species are revised here: D. guizhouensis Shuai, Nozaki & Tang, 2021 is recorded from India, Thailand and Myanmar for the first time; D. conicollis (Motschulsky, 1858) is recorded from Myanmar; and D. punctipennis (Motschulsky, 1858), D. ochraceus Cameron, 1926, D. antennatus (Motschulsky, 1858), D. bicoloripennis Coiffait, 1981 are redescribed based on the examination of type material. Lectotypes of Diochus major Kraatz, 1859 (synonym of D. conicollis (Motschulsky, 1858)), D. indicus Kraatz, 1859 (synonym of D. antennatus (Motschulsky) and Rhegmatocerus punctipennis Motschulsky, 1858 (valid name Diochus punctipennis (Motschulsky, 1858)) were designated. All species are illustrated and included in a key.
本文介绍了对分布于不丹、印度、尼泊尔、缅甸、巴基斯坦和泰国的1839年埃里希森所定的Diochus属(鞘翅目:隐翅虫科,隐翅虫亚科,Diochini族)的分类学研究。描述了6个新物种:卡梅伦氏双斑隐翅虫Diochus cameroni Huang, Janák & Zhou, sp. nov.、凹缘双斑隐翅虫D. emarginatus Huang, Janák & Zhou, sp. nov.、刚毛双斑隐翅虫D. setatus Huang, Janák & Zhou, sp. nov.、具毛双斑隐翅虫D. setifer Huang, Janák & Zhou, sp. nov.、喀拉拉双斑隐翅虫D. keralanus Huang, Janák & Zhou, sp. nov.和锡兰双斑隐翅虫D. ceylonicus Huang, Janák & Zhou, sp. nov.。在此对6个先前描述的物种进行了修订:贵州双斑隐翅虫D. guizhouensis Shuai, Nozaki & Tang, 2021首次在印度、泰国和缅甸有记录;圆锥双斑隐翅虫D. conicollis (Motschulsky, 1858)在缅甸有记录;并且基于模式标本的检查对 punctipennis (Motschulsky, 1858)、赭色双斑隐翅虫D. ochraceus Cameron, 1926、触角双斑隐翅虫D. antennatus (Motschulsky, 1858)、双色翅双斑隐翅虫D. bicoloripennis Coiffait, 1981进行了重新描述。指定了大双斑隐翅虫Diochus major Kraatz, 1859(圆锥双斑隐翅虫D. conicollis (Motschulsky, 1858)的同物异名)、印度双斑隐翅虫D. indicus Kraatz, 1859(触角双斑隐翅虫D. antennatus (Motschulsky)的同物异名)和点翅双斑隐翅虫Rhegmatocerus punctipennis Motschulsky, 1858(有效名称为 punctipennis (Motschulsky, 1858))的选模。对所有物种都进行了图示并列入了检索表。