湖北省和江苏省发现尼泊尔鼠耳蝠  

Myotis nipalensis Discovered in Hubei and Jiangsu Provinces,China

作　　者：刘奇[1,2] 陈珉[2] 陈毅[1] 沈琪琦[1,2] 孙云霄[1] 张礼标[1] 

机构地区：[1]广东省昆虫研究所,广州510260 [2]华东师范大学生命科学学院,上海200241

出　　处：《动物学杂志》2014年第4期483-489,共7页Chinese Journal of Zoology

基　　金：广东省昆虫研究所优秀青年人才基金项目(No.GDEI-yxqn201101);广州市珠江科技新星专项(No.2011J2200027)

摘　　要：2013年4月在湖北省十堰市房县野人洞(31°55'8.3″N,110°43'56.5″E,海拔282 m)捕捉到11号鼠耳蝠标本(5雄6雌),同时在江苏省宜兴市灵谷洞(31°13'20.9″N,119°44'23.3″E,海拔123 m)捕捉到5号鼠耳蝠标本(1雄4雌)。上述鼠耳蝠标本体型较小,前臂长33.6～37.5 mm,颅全长11.2～13.8 mm;后足长不及胫骨长之半;背毛基部黑色,毛尖棕色有时更多显现浅红灰色,腹毛基部黑色但毛尖淡灰白;上颌前臼齿(P3)位于齿列之中。经鉴定均为尼泊尔鼠耳蝠(Myotis nipalensis),分别为湖北省和江苏省翼手目新纪录。本文给出了尼泊尔鼠耳蝠的外形和头骨特征及其相关测量数据,并与来自青海、尼泊尔的标本进行了对比;同时对其回声定位信号进行室内录制及分析;此外对其分类地位和分布状况进行了讨论。标本保存于广东省昆虫研究所。Eleven bats（ 5 males and 6 females） of Myotis nipalensis were collected in Yeren Cave（ 31°55’8.3″N,110°43’56.5″E,alt. 282 m）,Fang County,Hubei Province,and five（ 1 male and 4females） M. nipalensis specimens were collected in Linggu Cave（ 31° 13’ 20. 9″ N,119° 44’ 23. 3″ E,alt. 123 m）,Yixing County,Jingsu Province,both on April,2013. M. nipalensis is a small bat（ forearm length 33. 6- 37. 5 mm,total length 11. 2- 13. 8 mm）,with small hindfoot,shorter than half the tibia length.Dorsal pelage is dark basally with brown tips,or sometimes more reddish gray; ventral pelage also dark basally but with paler grayish tips. The second upper premolar（ P3） is in toothrow. These were both the first records for M. nipalensis from Hubei and Jiangsu provinces. The feature of morphological structure and skull of the specimens was given,The comparison of the specimens with these from Qinghai and Nepal was added. At the same time,we used an Avisoft-UltraSoundGate 116（ e） bat detector to record the echolocation calls when the bat was flying in spacious indoor conditions,and the acoustic parameters of these bats were analyzed. The taxonomic status and distribution of this bat species in China were discussed. The specimens were kept in Guangdong Entomological Institute.

关 键 词：尼泊尔鼠耳蝠 翼手目(蝙蝠) 湖北省 江苏省 新纪录 

分 类 号：Q959[生物学—动物学]