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湖南通道縣兩棲爬行動物物種多樣性調查及區系分析
湖南通道縣兩棲爬行動物物種多樣性調查及區系分析
李 輝,
朱樂強,
潘 佳,
吳少武,
楊利勛,
林 源,
張志強,
莫小陽
作者信息
Species Diversity Survey and Fauna Analysis of Amphibians and Reptiles in Tongdao County, Hunan
LI Hui,
ZHU Leqiang,
PAN Jia,
WU Shaowu,
YANG Lixun,
LIN Yuan,
ZHANG Zhiqiang,
MO Xiaoyang
Author information
文章歷史
摘要
為了解通道縣兩棲、爬行動物資源狀況, 于2022年5月、7月、9月在該縣域內共設置80條樣線開展實地調查。調查共記錄到兩棲綱動物1目6科24種, 爬行綱動物2目12科40種, 分別占湖南省記錄的27.59%和38.10%。通道縣兩棲、爬行動物的區系特征明顯, 以東洋界種類為主(67.19%), 廣布種次之(32.81%), 無古北界種。生物多樣性計算表明, 通道縣兩棲爬行動物的Shannon-Wiener指數和Simpson指數分別為3.314 6和0.944 1, Pielou指數為0.797 0。區系相似性結果顯示, 該縣區系劃分與湖南省動物地理區系劃分相一致。本次調查更進一步掌握了該縣域兩棲、爬行動物的資源現狀, 為開展兩棲、爬行動物資源保護與研究提供了科學依據。
Abstract
In order to understand the resources of amphibians and reptiles in Tongdao County, a total of 80 sample lines were set up in May, July and September of 2022 to carry out field investigation. A total of 24 species of amphibians belonging to 1 order, 6 families and 40 species of reptiles belonging to 2 orders, 12 families were recorded, accounting for 27.59% and 38.10% of the records in Hunan Province, respectively. It was found that the two types of animals in Tongdao County have obvious fauna characteristics: the Orien-tal species are dominated ones (67.19%), followed by widespread species (32.81%), and there are no Pa-laearctic species. Analysis of biodiversity showed that the Shannon-Wiener and Simpson indexes are 3.314 6 and 0.944 1, respectively, and the Pielou index is 0.797 0. The results of faunistic similarity showed that the faunistic division of the county is consistent with that of Hunan zoogeographic fauna. The survey made the current situation of amphibians and reptiles in the county more clearer, and would provide a scientific basis for protecting and studying the animal resources in this region.
關鍵詞
兩棲動物 / 爬行動物 / 生物多樣性 / 通道縣
Key words
amphibian / reptile / biodiversity / Tongdao County
引用本文
導出引用
李 輝, 朱樂強, 潘 佳, 等. 湖南通道縣兩棲爬行動物物種多樣性調查及區系分析[J]. 生命科學研究, 2023, 27(6): 528-538
LI Hui, ZHU Leqiang, PAN Jia, et al. Species Diversity Survey and Fauna Analysis of Amphibians and Reptiles in Tongdao County, Hunan[J]. Life Science Research, 2023, 27(6): 528-538
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