兽类学报 ›› 2026, Vol. 46 ›› Issue (2): 299-305.DOI: 10.16829/j.slxb.151014

• 研究简报 • 上一篇    下一篇

浙江省哺乳动物一新纪录属——缺齿鼩属

汪锦辉1(), 高洪娣1, 程爱林1, 方卫军2, 陈哲1, 朱振贤1()   

  1. 1.浙江省森林资源监测中心,杭州 310020
    2.淳安县林业局,杭州 311700
  • 收稿日期:2024-09-14 接受日期:2025-01-17 出版日期:2026-03-30 发布日期:2026-04-02
  • 通讯作者: 朱振贤
  • 作者简介:汪锦辉 (1982- ),男,硕士,高级工程师,主要从事林业资源监测工作. E‑mail:36262580@qq.com
  • 基金资助:
    杭州市重点区域野生动物资源本底调查项目

New record of the genus Chodsigoa (Mammalia: Eulipotyphla: Soricidae) in Zhejiang Province

Jinhui WANG1(), Hongdi GAO1, Ailin CHENG1, Weijun FANG2, Zhe CHEN1, Zhenxian ZHU1()   

  1. 1.Zhejiang Forest Resources Monitoring Center, Hangzhou 310020, China
    2.Chun’an County Forestry Bureau, Hangzhou 311700, China
  • Received:2024-09-14 Accepted:2025-01-17 Online:2026-03-30 Published:2026-04-02
  • Contact: Zhenxian ZHU

关键词: 浙江, 哺乳动物, 新纪录, 缺齿鼩属

Abstract:

In November 2023, a shrew specimen was collected from Chun’an County, Hangzhou City, Zhejiang Province. This small shrew has dark gray dorsal fur and weighs 5.75 g. It has a head-body length of 65 mm, with a tail shorter than the head-body length. It features three upper unicuspid teeth with lightly pigmented red on the tips of incisors and unicuspids premolars, indicating that it belongs to the genus Chodsigoa. This represents the first record of Chodsigoa in Zhejiang Province. Through phylogenetic analysis of mitochondrial Cyt b sequences, this specimen was recovered as sister to a clade containing C. dabieshanensis, C. hypsibia, and C. parva. The genetic distances between this specimen and the three species are 8.33%, 8.90%, and 9.53%, respectively. Further research is needed to clarify the taxonomic status of this specimen.

Key words: Zhejiang Province, Mammal, New record, Chodsigoa

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