A new species of Acetalius Sharp from eastern China (Coleoptera, Staphylinidae, Pselaphinae)
نویسندگان
چکیده
The genus Acetalius Sharp currently contains two species from Japan. In this paper, a third species, Acetalius grandis Yin & Li, sp. n., is described from eastern China. The foveal pattern of Acetalius, and polymorphism and major diagnostic features of Acetalius grandis are figured. An updated key to Acetalius species is provided.
منابع مشابه
A new species of Lasinus Sharp (Coleoptera: Staphylinidae: Pselaphinae) from East China.
Lasinus orientalis Yin & Bekchiev, new species, is described from the eastern Chinese provinces of Zhejiang and Jiangxi, with major diagnostic features illustrated. The new species is compared with, and distinguished from related congeners.
متن کاملSix new species of Triomicrus Sharp from southern China (Coleoptera: Staphylinidae: Pselaphinae).
Seven species of the genus Triomicrus Sharp are recognized in southern China, six of them are described as new: T. acutus and T. nanlingensis Shen & Yin, sp. n. (Guangdong), T. pinnatus Shen & Yin, sp. n. (Guangdong and Hunan), T. cochlis Shen & Yin, sp. n. (Guangdong, Hunan and Guangxi), and T. cavus Shen & Yin, sp. n. and T. longus Shen & Yin, sp. n. (Guangxi). A key for the identification o...
متن کاملTriomicrus Sharp of Eastern China (Coleoptera: Staphylinidae: Pselaphinae).
Twelve species of the genus Triomicrus Sharp are here recognized in eastern China, with eleven of them described as new: T. Inaequalis Shen & Yin, sp. n. and T. mirus Shen & Yin, sp. n. from Anhui, T. abhorridus Shen & Yin, sp. n., T. aculeus Shen & Yin, sp. n., T. damingensis Shen & Yin, sp. n., T. frondosus Shen & Yin, sp. n., T. gutianensis Shen & Yin, sp. n. and T. tibialis Shen & Yin, sp. ...
متن کاملA taxonomic revision of Tyrini of the Oriental region. V. Revision of the genus Lasinus Sharp, 1874 (Coleoptera, Staphylinidae, Pselaphinae)
The genus Lasinus Sharp, 1874 of the Pselaphodes complex of genera (Pselaphitae: Tyrini: Tyrina) is revised. The three so far known species, Lasinus mandarinus Raffray, 1890, Lasinus monticola Sawada, 1961 and Lasinus spinosus Sharp, 1874 are redescribed. Eight new species, Lasinus sinicus sp. n. from China, Lasinus mikado sp. n., Lasinus yamamotoi sp. n., Lasinus inexpectatus sp. n., Lasinus y...
متن کاملTwo new species and new record of Batricavus Yin & Li (Coleoptera, Staphylinidae, Pselaphinae) from China
Two new species, Batricavus abdominalis Yin & Li, sp. n. and Batricavus hainanensis Yin & Li, sp. n. are described from Hainan, South China, with male habitus and major diagnostic features illustrated. Batricavus tibialis Yin & Li is newly recorded from Zhejiang, East China. Keys to both sexes of the genus are included.
متن کامل