生物多样性 ›› 2022, Vol. 30 ›› Issue (2): 21290.  DOI: 10.17520/biods.2021290

• 生物编目 • 上一篇    下一篇

湖南省两栖、爬行动物物种多样性及其地理分布

高志伟1, 钱天宇1, 江建平2, 侯德佳1, 邓学建3, 杨道德1,*()   

  1. 1.中南林业科技大学野生动植物保护研究所, 长沙 410004
    2.中国科学院成都生物研究所, 成都 610041
    3.湖南师范大学生命科学学院, 长沙 410081
  • 收稿日期:2021-07-22 接受日期:2021-12-12 出版日期:2022-02-20 发布日期:2022-02-28
  • 通讯作者: 杨道德
  • 作者简介:*E-mail: csfuyydd@126.com
  • 基金资助:
    国家林业和草原局野生动植物保护司《全国第二次陆生野生动物资源常规调查》项目和生态环境部生物多样性调查与评估项目(2019HJ2096001006)

Species diversity and distribution of amphibians and reptiles in Hunan Province, China

Zhiwei Gao1, Tianyu Qian1, Jianping Jiang2, Dejia Hou1, Xuejian Deng3, Daode Yang1,*()   

  1. 1 Institute of Wildlife Conservation, Central South University of Forestry and Technology, Changsha 410004
    2 Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041
    3 College of Life Sciences, Hunan Normal University, Changsha 410081
  • Received:2021-07-22 Accepted:2021-12-12 Online:2022-02-20 Published:2022-02-28
  • Contact: Daode Yang

摘要:

物种多样性及其地理分布是制定野生动物保护对策的重要依据。两栖、爬行动物在生物演化的历史上占据着重要地位, 又是脊椎动物分类体系变动较大的类群。为了掌握湖南省两栖、爬行动物物种多样性现状, 促进湖南省生物多样性保护和野生动物管理工作, 我们参考分类学及分子生物系统学的最新研究成果, 系统地收集了近10多年来有关湖南省两栖、爬行动物分类的文献资料, 结合团队长期以来的野外调查数据, 对湖南省两栖、爬行动物名录进行了整理与更新(截止到2021年10月31日)。结果表明: 湖南省已记录两栖动物2目10科30属86种(含亚种), 爬行动物2目22科55属105种(含亚种), 其中中国特有种分别有62种和30种, 湖南省特有种分别有10种和4种。列入《国家重点保护野生动物名录》(2021)的两栖动物有11种, 爬行动物有10种; 列为《中国生物多样性红色名录》(2021)受威胁等级的两栖动物有20种, 爬行动物有30种。此外, 湖南省两栖、爬行动物区系特征明显, 以东洋界种类为主(81.2%), 广布种较少(18.8%), 无古北界种。在地理分布上, 湘南山地丘陵区、湘西北山地区是湖南省两栖、爬行动物物种丰富度较高的地区。

关键词: 两栖动物, 爬行动物, 物种编目, 名录修订, 地理分布, 国家重点保护野生动物, 湖南省

Abstract

Aims: Species diversity and geographical distribution are important bases for the formulation of wildlife protection strategies. Amphibians and reptiles occupy an important position in the history of biological evolution and are taxa whose phylogenetic classifications have changed greatly. The purpose of this paper is to understand the status of amphibian and reptile species diversity in Hunan Province, and to promote the conservation of biodiversity and wildlife management in Hunan Province.

Methods: We have systematically collected literature on the classification of amphibians and reptiles in Hunan Province for more than 10 years. With reference to the latest research results of taxonomy and molecular biosystems, combined with the team’s long-term field survey data, we organized and updated the list of amphibians and reptiles in Hunan Province (as of October 31, 2021).

Results: The results indicated that: 86 species (including subspecies) of 30 genera, 10 families, 2 orders of amphibians and 105 species (including subspecies) of 55 genera, 22 families, 2 orders of reptiles have been recorded in Hunan Province. Among them, 62 species of amphibians and 30 species of reptiles are endemic to China, and 10 species of amphibians and 4 species of reptiles are endemic to Hunan Province. 11 species of amphibians and 10 species of reptiles have been listed in List of National Key Protected Wild Animals (2021), and 20 species of amphibians and 30 species of reptiles are listed as threatened in the China’s Red List of Biodiversity (2021). Additionally, according to the animal geographical regions of China, 155 species are Oriental, while 36 species are considered widely distributed, and there are no Palaearctic species.

Conclusion: Based on the above results, the amphibians and reptiles of Hunan Province have obvious characteristics, with the Oriental species dominating (81.2%), less widespread species (18.8%), and no Palaearctic species. In terms of geographical distribution, the abundance of amphibian and reptile species is high in the mountainous and hilly areas in southern Hunan Province and the mountain area in northwestern Hunan Province.

Key words: amphibians, reptiles, species inventory, list revisions, geographical distribution, National Key Protected Wild Animal, Hunan Province