Review of the genus Cybister in China, with description of a new species from Guangdong (Coleoptera: Dytiscidae)

IF 0.9 4区农林科学 Q3 ENTOMOLOGY Acta Entomologica Musei Nationalis Pragae Pub Date : 2023-03-12 DOI:10.37520/aemnp.2023.003

ZHUO-YIN Jiang, Shuangyan Zhao, Zuqi Mai, Fenglong Jia, L. Hendrich

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Abstract

The genus Cybister Curtis, 1827 is reviewed with respect to the fauna of China. A new species, Cybister (Melanectes) danxiaensis sp. nov. is described and illustrated. Altogether, 16 Cybister species are recorded from China, although the status of two of them remains in question. All species are diagnosed, with their habitus and male genitalia illustrated. Additional faunistic data from China are provided for the following species: C. guerini Aubé, 1838 from Hainan; C. lewisianus Sharp, 1873 from Guangdong and Hainan; C. limbatus (Fabricius, 1775) from Guangdong, Guangxi and Hainan; C. rugosus (W. S. Macleay, 1825) from Chongqing, Guangdong, Hubei, Hunan, Jiangxi, Yunnan, Zhejiang; C. tripunctatus lateralis (Fabricius, 1798) from Chongqing, Guangxi, Jiangxi, Shanghai; C. brevis Aubé, 1838 from Guizhou, Hunan, Zhejiang; and C. sugillatus Erichson, 1834 from Guangxi and Yunnan. An updated identification key and distribution maps for all species are provided. Cybister lateralimarginalis torquatus (Fischer von Waldheim, 1829) is recorded for the first time from Tajikistan and Uzbekistan.

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中国蟹蟹属研究进展及广东一新种记述(鞘翅目:蟹蟹科)

本文就中国的动物区系进行了综述。本文报道了丹霞蝶属一新种——丹霞蝶（Cybister（Melectes）danxiaensis sp.nov.）。中国总共记录了16种Cybister，尽管其中两种的状况仍有疑问。所有物种都得到了诊断，并展示了它们的习性和男性生殖器。中国提供了以下物种的其他动物区系数据：C.guerini-Aubé，1838年来自海南；C.lewisianusSharp，1873年产于广东和海南；产于广东、广西和海南的C.limbatus（Fabricius，1775）；来自重庆、广东、湖北、湖南、江西、云南、浙江；来自重庆、广西、江西、上海的C.tripunctatus lateralis（Fabricius，1798）；C.brevis Aubé，1838年生于贵州、湖南、浙江；和C.sugilatus Erichson，1834年来自广西和云南。提供了所有物种的最新识别密钥和分布图。在塔吉克斯坦和乌兹别克斯坦，首次记录到了侧缘环斑蝶（Fischer-von Waldheim，1829）。

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来源期刊

Acta Entomologica Musei Nationalis Pragae ENTOMOLOGY-

CiteScore

1.60

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： An open access journal publishing papers on insect systematics, morphology of adult and immature stages and/or their biology, phylogeny, large-scale catalogues, and general papers on methodology of insect systematics AEMNP is publishing papers on: Insect systematics, taxonomy and nomenclature; Morphology of adult and immature stages and/or their biology with possible applications in taxonomy and phylogeny; Phylogeny at least partly based on morphological characters (or with morphological characters mapped on the tree); Catalogues applicable for further taxonomy and biodiversity studies; General papers on methodology of insect taxonomy.