Heterlimnius luyashanensis sp. n. and Zaitzevia triangularis sp. n. from Shanxi Province, China (Coleoptera: Elmidae)

文献类型： 外文期刊

第一作者： Peng, Yun-fei

作者： Peng, Yun-fei;Wang, Ju-ping;Bian, Dong-ju;Wang, Ju-ping

作者机构：

关键词： Riffle beetles; Heterlimnius luyashanensis sp. n.; Zaitzevia triangularis sp. n.; Shanxi Province

期刊名称：ZOOTAXA （ 影响因子：0.9； 五年影响因子：0.9 ）

ISSN： 1175-5326

年卷期： 2024 年 5403 卷 4 期

页码：

收录情况： SCI

摘要： Two new species, Heterlimnius luyashanensis sp. n. and Zaitzevia triangularis sp. n. are described from Shanxi Province, China. The genus Heterlimnius Hinton, 1935 and Zaitzevia Champion, 1923 are reported from Shanxi Province for the first time. Heterlimnius luyashanensis sp. n. belonging to the Heterlimnius trachys species group has the following characteristics: 1. anterior margin of pronotum strongly produced anteriad; 2. median longitudinal sulcus of pronotum extends from basal 0.3 to 0.8. Zaitzevia triangularis sp. n. has a larger body size and a triangular apex of penis.

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