湖南省永顺县发现亚洲宽耳蝠  

The Asian Barbastelle(Barbastella leucomelas) Found in Yongshun County of Hunan Province

作　　者：吴涛[1] 黄太福 龚小燕[1] 彭兴文 彭乐[1] 张佑祥[1] 彭清忠[1] 刘志霄[1] 张礼标 WU Tao;HUANG Tai-Fu;GONG Xiao-Yan;PENG Xing-Wen;PENG Le;ZHANG You-Xiang;PENG Qing-Zhong;LIU Zhi-Xiao;ZHANG Li-Biao(College of Biology and Environmental Sciences Jishou University, Jishou 416000;Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou 510260, China)

机构地区：[1]吉首大学生物资源与环境科学学院,吉首416000 [2]广东省生物资源应用研究所,广东省动物保护与资源利用重点实验室,广东省野生动物保护与利用公共实验室,广州510260

出　　处：《动物学杂志》2018年第3期339-346,共8页Chinese Journal of Zoology

基　　金：国家自然科学基金项目(No.31560130); 湖南省生物类专业人才培养示范基地建设项目暨湖南省科普基地开放基金招标项目(No.17KPWT03); 广东省科学院科技发展专项(No.2017GDASCX-0107); 广东省林业自然保护区第一期动植物多样性监测体系建设项目(No.0877-16GZTP01D060)

摘　　要：2014年4月6日及2015年8月17日在湖南省永顺县小溪乡竹坪村和小溪村附近共获得2只雄性宽耳蝠标本。该蝠体型中等偏小,外耳廓呈方形,具有明显的横嵴,无耳突,耳屏呈尖三角形,双耳在额部相连,耳屏长近耳长的一半;背毛和腹毛黑棕色,毛尖偏白色,翼膜基部至股间膜的腹面毛色偏黄白色。脑颅骨略呈扁平状,听泡较小,齿式为2.1.2.3/3.1.2.3=34。综合外部形态、头骨特征、Cytb和ND1基因序列的比对及系统发育树的构建,将其鉴定为亚洲宽耳蝠(Barbastella leucomelas),属湖南省翼手目动物分布新记录种,标本分别保存于吉首大学生物资源与环境科学学院动物标本室(标本号:20140406053)和广东省生物资源应用研究所(标本号:151126)。Two males of barbastelle were obtained near of Zhuping Village and Xiaoxi Village, Xiaoxi Town, Yongshun County, Hunan Province, on April 6 th, 2014 and August 17 th, 2015. It was a medium-sized species, and had triangular tragi and nearly square outline of ears with transverse ridges in shape. The ears joined across its forehead without a prominent projecting lobe, and the tragi length was nearly a half of ear（Fig. 1 a）. The dorsal and ventral fur appeared black brown with the hair tip slightly white, the ventral hair between patagium base and uropatagium was partially yellow-white. The skull is slightly flattened, and the small of tympanic bulla, The dental formula of specimens is 2.1.2.3/3.1.2.3 = 34（Fig. 1 b﹣e）. They were identified as Asian Barbastelle（Barbastella leucomelas） based on its external morphology, skull characteristics, and the comparison of Cyt b and ND1 gene sequences by construction of Neighbor-Joining phylogenetic tree（Fig. 2）. The specimens of B. leucomelas were a new record of Chiroptera for Hunan Province, preserved in the Vertebrate Collection, College of Biology and Environmental Sciences of Jishou University and Guangdong Institute of Applied Biological Resources, respectively.

关 键 词：翼手目(蝙蝠) 亚洲宽耳蝠 新分布记录 CYTB ND1 湖南 

分 类 号：Q959[生物学—动物学]