海南属种新纪录&mdash;&mdash;中华山蝠的回声定位信号、栖息地及序列分析

海南属种新纪录——中华山蝠的回声定位信号、栖息地及序列分析

摘要: 2007年11月，在海南岛脊椎动物调查过程中，于南部陵水黎族自治县一处电线杆内捕到1只雄性蝙蝠标本，通过形态特征和线粒体DNA ND1基因序列鉴定，确认为蝙蝠科（Vespertilionidae）山蝠属（Nyctalus）的中华山蝠（N. plancyi），该属、该种均为海南省翼手目新纪录。其主频为33－34 kHz，脉冲持续1.3－1.9 ms；栖息于电线杆内；与四川中华山蝠DQ435074的ND1一致度达到99%。

Abstract: One male bat was captured by mist-net on a telegraph pole in the Li Autonomous County, Hainan Island in November 2007. It was identified as Nyctalus plancyi （Chiroptera: Vespertilionidae） based on the morphological data and mitochondrial ND1 gene sequence, and presented as the first record from Hainan Island. N. plancyi, which roosted daily on a telegraph pole in Hainan Island, emitted a pulse with an energy frequency between 33 - 34 kHz, and pulse duration between 1.3-1.9 ms, maximum identity based on ND1 sequence analysis between Hainan Island and Sichuan was 99%.