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2018年11月在安徽省黄山市太平湖国家湿地公园(30°34′42″N,118°41′47″E)和宣城市旌德县蔡家桥镇(30°21′26″N,118°30′11″E)的针阔混交林采集到3只麝鼩属小型兽类。3只个体体型较小,体重11~14 g;背毛灰褐色,腹部毛色稍淡;尾短而粗壮,上下异色,基部2/3散生稀疏的长刚毛,这些特征与台湾灰麝鼩(Crocidura tanakae)描述一致。基于Cyt b全序列构建的最大似然树显示,这3号标本与从GenBank下载的台湾灰麝鼩(GenBank登录号KX946002~KX946006、AB175080、AB175081)构成单系群(支持率为100%)。这3号标本Cyt b全序列与台湾灰麝鼩地模标本(GenBank登录号AB175080、AB175081)的遗传距离在0.76%~0.85%之间。基于以上结果,确定这3号标本为台湾灰麝鼩,这是该物种在安徽省的首次发现,也是其在华东地区的首个分布记录。  相似文献   
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Two specimens of Mesechinus hughi were collected from Pingshan, Yi County, Huangshan (29°56'23"N, 117°58'48"E) and Xikou, Xuanzhou, Xuancheng (30°34'42"N, 118°41'47"E) in Anhui Province, in July and September 2018, respectively. Ears of the two specimens are similar, in length, to the surrounding spines. The two specimens have few wholly white spines, and most spines (>95%) have four sections; white constituting the basal two-thirds, followed by a black ring, narrow light ring, and black tip. These characters are similar to those of the specimens from the type locality (Baoji, Shaanxi Province). The P-distance of Cyt b between the population in Anhui and that of Shaanxi is from 4.9% to 5.3%, and maximum likelihood phylogenetic analyses support the two populations as monophyletic (BS = 95%). This was the first recorded distribution of Mesechinus in Anhui Province and Mesechinus hughi south of the Changjiang River.  相似文献   
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