东亚水鼠耳蝠形态描述与分类  

MORPHOLOGICAL DESCRIPTION AND TAXONOMICAL STATUS OF MYOTIS PETAX

作　　者：王磊[1,2] 江廷磊[1,2] 孙克萍[1,2] 王应祥[3] Tiunov,M.P. 冯江[1,2] 

机构地区：[1]东北师范大学国家环境保护湿地生态与植被恢复重点实验室,长春130024 [2]东北师范大学草地科学研究所,植被生态科学教育部重点实验室,长春130024 [3]中国科学院昆明动物研究所,昆明650223 [4]俄罗斯远东符拉迪沃斯托克生物与土壤科学研究院

出　　处：《动物分类学报》2010年第2期360-365,共6页Acta Zootaxonomica Sinica

基　　金：国家自然科学基金资助项目(30870371;30900166)

摘　　要：水鼠耳蝠Myotis daubentonii(Chiroptera,Vespertilionidae),广泛分布于欧洲和亚洲,亚种分化众多,在亚洲已报道有M.d.ussuriensis,M.d.loukashkini,M.d.petax和M.d.laniger等,但其分类地位一直受到国内外学者的关注。中国的水鼠耳蝠长期以来被认为属于水鼠耳蝠M.daubentonii亚种。最近有研究认为中国的水鼠耳蝠与欧洲的水鼠耳蝠M.daubentonii不同,并把"petax"提升为种。在中国境内相继采到17只鼠耳蝠标本,根据外形、头骨、牙齿、阴茎骨、线粒体DNA细胞色素b等特征,鉴定为东亚水鼠耳蝠Myotis petax,对中国水鼠耳蝠的种和亚种分类做一讨论。Daubenton＇s bats （Myotis daubentonii） distributes widely in Europe and Asia. At least four subspecies （Myotis. d. petax, M. d. loukashkini, M. d. volgensis and M. d. laniger） have been classified in the Europen Daubenton＇s bats （Myotis daubentonii, Chiroptera, Vespertilionidae） although the taxonomical status of this species is still inconsistent in opinions. In China, Daubenton＇s bats （Myotis daubentonii） were identified as four subspecies including M. d. loukashkini, M. d. ussuriensis, M. d. volgensis and M. d. laniger. A recent study indicates that Myotis d. petax should be regarded as a full species according to the morphological differences and the cyt b divergences between this subspecies and others by Matveev （2005）. In the present study, 17 individuals of Myotis were collected from different places in China and the findings show that those individuals are M. petax according to the significant similarities in the morphological characteristics （such as cranial, dental and baculum measurements）. Moreover, the cyt b divergences are less than 2 % （0.2%） between these specimens we collected in China and M. petax from Russia. A combined morphological and cytogenetic approach, therefore, suggests that this species in China can be classified as M. petax.

关 键 词：翼手目 蝙蝠科 分布 

分 类 号：Q959[生物学—动物学]