兽类学报2025，Vol.45Issue(2)：251-256,6.DOI:10.16829/j.slxb.150948
山西和河北二省发现阿拉善伏翼
Hypsugo alaschanicus found in Shanxi and Hebei provinces,China
摘要
Abstract
In July 2022 and July 2023,two bats were captured using mist nets in Jian Village,Dongguan Town,Qixian County,Jinzhong City,Shanxi Province,and Qianlijia Village,Huoshui Town,Wuan City,Hebei Province,respectively.The external morphology of the samples from Shanxi and Hebei were assessed,echolocation sound waves were record-ed,and Cyt b sequences were amplified from the wing membrane.Additionally,the skulls of the Shanxi and Hebei speci-mens were dissected and measured.The fur color of the two specimens exhibited a light hue with a dark brown root.They exhibited darker ears and faces,with the wing membrane originating at the base of the toe,the tail membrane at the ankle joint,and the tail extending beyond the tail membrane by approximately 3 mm.Their forearm lengths are 34.3 mm and 35.6 mm,tail lengths are 38.5 mm and 40.2 mm,ear lengths are 10.9 mm and 10.5 mm,and the greatest length of the skull are 13.0 mm and 14.0 mm.External and cranial measurements were consistent with those of Hypsugo alas-chanicus.Their echolocation calls exhibited frequency modulation(FM)and peak frequencies of 60.0 kHz and 64.2 kHz.Analysis of the phylogenetic tree constructed using Cyt b gene sequences indicated that the samples from Shanxi and He-bei formed a cluster with H.alaschanicus,consistent with the results of morphological characterization.The H.alas-chanicus specimen from Shanxi represents a new Chiroptera record in the province.关键词
阿拉善伏翼/回声定位声波/山西/河北/新纪录Key words
Hypsugo alaschanicus/Echolocation calls/Shanxi/Hebei/New record分类
生物学引用本文复制引用
范巧丹,杜建滢,陈煜,王续帆,郭东革,刘森..山西和河北二省发现阿拉善伏翼[J].兽类学报,2025,45(2):251-256,6.基金项目
国家科技基础资源调查专项(2021FY100300,2021FY100301) （2021FY100300,2021FY100301）
国家自然科学基金(32201265) （32201265）
