The Nazeris fauna of the Nanling Mountain Range, China (Coleoptera, Staphylinidae, Paederinae) Author Lin, Xiao-Bin Department of Biology, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, 1 st Educational Building 423 - A Room, Shanghai, 200234 China Author Hu, Jia-Yao Department of Biology, College of Life Sciences, Shanghai Normal University, 100 Guilin Road, 1 st Educational Building 423 - A Room, Shanghai, 200234 China hujiayaonazeris@gmail.com text ZooKeys 2021 2021-09-08 1059 117 133 http://dx.doi.org/10.3897/zookeys.1059.72240 journal article http://dx.doi.org/10.3897/zookeys.1059.72240 1313-2970-1059-117 74BFDC468DE9424CB1685F03CF818C3C F28E541B35505760B314F23160885A35 Nazeris yanzhuqii Hu & Qiao, 2019 Fig. 27 Non-type material examined. China: Guangxi Prov. : Xing'an , Mao'ershan N. R.: 1 ♀, Lijiangyuan, 25°53'32.64"N , 110°25'41.68"E , 1990-2030 m, 6.v.2021, sifted, Yin, Zhang, Pan and Shen leg. (SNUC). Comparative notes. Nazeris yanzhuqii is most similar to N. alatus in general appearance and aedeagal characters, but can be separated by the impunctate elevation of the pronotum very narrow or absent ( Hu and Qiao 2019 : 438, fig. 35), by the longer and wider ventral process of the aedeagus in ventral view, with much smaller basal laminae, and by the wider dorso-lateral apophyses of the aedeagus ( Hu and Qiao 2019 : 438, fig. 38). Distribution and habitat data. The species is known only from Mao'ershan in northeast Guangxi (Fig. 27 ). The specimen was collected by sifting leaf litter at altitudes of 1940-2140 m.