生态与农村环境学报2025，Vol.41Issue(7)：904-911,8.DOI:10.19741/j.issn.1673-4831.2024.0770
江西新余市两栖爬行动物多样性及保护空缺研究
Diversity and Distribution Patterns of Amphibians and Reptiles in Xinyu City,Jiangxi Province
摘要
Abstract
Historically,there has been a lack of systematic research on the amphibian and reptile diversity in Xinyu City,Jiangxi Province.This study presents a comprehensive survey of amphibian and reptile populations in Xinyu City,conduc-ted from July to August 2023 through line transect and interview survey methodologies.The MaxEnt model was utilized to predict suitable distribution areas for these taxa,based on data from 1 415 distribution sites and five environmental varia-bles.Furthermore,a protection gap analysis was performed in conjunction with the distribution of existing natural reserves.The survey recorded a total of 2 566 amphibians across 20 species,16 genera,and 7 families,as well as 144 reptiles com-prising 23 species,18 genera,and 8 families.Notably,one species is classified as nationally protected under CategoryⅡ;six species are listed as vulnerable(VU)and two as near threatened(NT)according to the IUCN Red List;addition-ally,one species is categorized as endangered(EN),nine as vulnerable(VU),and five as near threatened(NT)on the China Red List of Biodiversity.The survey also identified five endemic species in China and one new species for Jiangxi Province,Takydromus kuehnei.The species Microhylafissipes and Takydromus septentrionalis were found to be dominant within the amphibian and reptile communities,respectively.The highest diversity was observed among terrestrial amphibi-ans and reptiles.The conservation gap analysis revealed that while high-quality habitats for amphibians and reptiles are widely distributed,they are only represented in 2.15％and 5.24％of the existing nature reserves,respectively.These findings indicate that Xinyu City possesses a rich diversity of amphibian and reptile resources;however,there exists a sig-nificant protection gap.It is recommended that further detailed assessments be conducted on the concentrated suitable habi-tat areas to enhance conservation efforts and facilitate ongoing monitoring.This study contributes valuable insights for iden-tifying critical habitats and protection zones for amphibians and reptiles,thereby providing a scientific foundation for the development of relevant conservation and management strategies.关键词
新余市/两栖动物/爬行动物/生态型/生物多样性Key words
Xinyu City/amphibian/reptile/ecotype/biodiversity分类
生物科学引用本文复制引用
张曼玉,王臻褀,仇志欣,吴怀远,张天祥,张阳,韩卫杰,黄晓凤..江西新余市两栖爬行动物多样性及保护空缺研究[J].生态与农村环境学报,2025,41(7):904-911,8.基金项目
江西省林业科学院基础研究与人才科研专项(2023521601) （2023521601）
2022年中央财政林业改革发展资金重点野生动植物保护项目-新余市陆生脊椎野生动物调查与监测 （）
