宁夏兽类一属、种新纪录--淡灰豹鼩(Pantherina griselda Thomas,1912)

A new record of genus Pantherina in Ningxia Hui Autonomous Region,China—Pantherina griselda(Thomas,1912)

淡灰豹鼩(Pantherina griselda)隶属于鼩形目(Soricomorpha)鼩鼱亚科(Soricinae)豹鼩属(Pantherina),其模式产地为中国甘肃省临潭县(Thomas,1912)。由于淡灰豹鼩整体形态与黑齿鼩鼱属(Blarinella)中的原甘肃川鼩(B.griselda)相似,且二者同域分布,曾被记录为黑齿鼩鼱属中的一个隐存种Blarinella sp.(Bannikova et al.,2017);He等(2018)根据形态与分子学分析,将豹駒提升为一个新属——豹购属(Pamtherina)。

In September 2011,two shrew specimens were collected with traps from Mt.Liupanshan,in Guyuan County,Ningxia Hui Autonomous Region(35°22′03″N,106°19′40″E,2000 m asl).Pelage,skull,and teeth morphologies of the two specimens are similar to those of Pantherina griselda from Gansu and Shaanxi Provinces.Phylogenetic analysis by Bayesian inference supported the two populations to be monophyletic(PP=1.0),and the K2 P genetic distance of Cyt b gene between the two populations is only 0.7%.Thus,these two specimens were identified as P.griselda based on morphological and phylogenetic analyses.This is the first recorded distribution of P.griselda in Ningxia Hui Autonomous Region.