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Review of the genus Cybister in China, with description of a new species from Guangdong (Coleoptera: Dytiscidae).
- Source :
-
Acta Entomologica Musei Nationalis Pragae . 2023, Vol. 63 Issue 1, p75-102. 28p. - Publication Year :
- 2023
-
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 identifi cation key and distribution maps for all species are provided. Cybister lateralimarginalis torquatus (Fischer von Waldheim, 1829) is recorded for the fi rst time from Tajikistan and Uzbekistan. [ABSTRACT FROM AUTHOR]
- Subjects :
- *DYTISCIDAE
*MALE reproductive organs
*SPECIES
BEETLE anatomy
Subjects
Details
- Language :
- English
- ISSN :
- 03741036
- Volume :
- 63
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Acta Entomologica Musei Nationalis Pragae
- Publication Type :
- Academic Journal
- Accession number :
- 164812308
- Full Text :
- https://doi.org/10.37520/aemnp.2023.003