摘要
2011年12月5日在云南省个旧市蔓耗镇(N23°00‘43.0",E103°26‘18.9",海拔350m)采集到高氏缺齿鼩(Chodsigoa caovansunga Lunde,Musser and Son,2003)标本1号。该物种为中国新纪录并且是其在模式产地(越南河江省Mt.Tay Con LinhⅡ山)以外的首个分布纪录。该标本头体长、尾长及颅全长明显大于模式产地的标本,线粒体cyt-b序列(JX508288)与地模标本相似度为98.6%。采集地生境为沟谷雨林,干扰类型为香蕉种植。
On December 5, 2012, a specimen of Chodsigoa caovansunga Lunde, Musser and Son, 2003 was collected at Manhao, Gejiu, Yurman （N23°00＇43.0＇＇, E103°26＇18.9＇＇, 350 m asl）. This finding is the first recorded distribution of C. caovansunga in China and outside of the type locality （Mt. Tay Con Linh II, Ha Giang, Vietnam）. The length of the head, body, tail and condylo-incisive are longer than those of the specimens from type locality in Vietnam, indicating a generally larger size. Likewise, the cyt-b sequence （GenBank accession number： JX508288） is 98.6% similar to specimens from type locality. The habitat of collection site was a ravine rain forest with banana plantation nearby.
基金
Support for Taxonomy by the Chinese Academy of Sciences(KSCXZ-YW-Z-0923)
National Natural Science Foundation of China (30370193)
关键词
高氏缺齿鼩
新纪录
动物地理
Chodsigoa caovansunga
First record
Zoogeography
