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湖南通道縣兩棲爬行動(dòng)物物種多樣性調(diào)查及區(qū)系分析

李 輝,

朱樂(lè)強(qiáng),

潘 佳,

吳少武,

楊利勛,

林 源,

張志強(qiáng),

莫小陽(yáng)

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(dòng)物資源狀況, 于2022年5月、7月、9月在該縣域內(nèi)共設(shè)置80條樣線開(kāi)展實(shí)地調(diào)查。調(diào)查共記錄到兩棲綱動(dòng)物1目6科24種, 爬行綱動(dòng)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(dòng)物的區(qū)系特征明顯, 以東洋界種類為主(67.19%), 廣布種次之(32.81%), 無(wú)古北界種。生物多樣性計(jì)算表明, 通道縣兩棲爬行動(dòng)物的Shannon-Wiener指數(shù)和Simpson指數(shù)分別為3.314 6和0.944 1, Pielou指數(shù)為0.797 0。區(qū)系相似性結(jié)果顯示, 該縣區(qū)系劃分與湖南省動(dòng)物地理區(qū)系劃分相一致。本次調(diào)查更進(jìn)一步掌握了該縣域兩棲、爬行動(dòng)物的資源現(xiàn)狀, 為開(kāi)展兩棲、爬行動(dòng)物資源保護(hù)與研究提供了科學(xué)依據(jù)。

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(guān)鍵詞

兩棲動(dòng)物 / 爬行動(dòng)物 / 生物多樣性 / 通道縣

Key words

amphibian / reptile / biodiversity / Tongdao County

引用本文

導(dǎo)出引用

李 輝, 朱樂(lè)強(qiáng), 潘 佳, 等. 湖南通道縣兩棲爬行動(dòng)物物種多樣性調(diào)查及區(qū)系分析[J]. 生命科學(xué)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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