文章基本信息

标题：Spring and winter records of the eastern pipistrelle (Perimyotis subflavus) in southeastern New Mexico
本地全文：下载
作者：Valdez, Ernest W. ; Geluso, Keith ; Foote, Jennifer 等
期刊名称：Western North American Naturalist
印刷版ISSN：1527-0904
出版年度：2009
卷号：69
期号：3
页码：15
出版社：Brigham Young University
摘要：Eastern pipistrelles (Perimyotis subflavus) were first documented from South Dakota, western Texas, and New Mexico during recent years, suggesting that the distribution of this species is expanding westward across central parts of North America. In New Mexico, only 2 records of P. subflavus previously were known—one from summer and one from autumn. Here we report on 3 new records of P. subflavus from southeastern New Mexico, including the first 2 records from winter and the first record from spring. One individual in winter was observed hibernating in a cave in Chaves County. Our records and previous ones from autumn and summer suggest that this species is resident throughout the year in New Mexico.