广东黑石顶省级自然保护区爬行动物调查及区系分析  

Investigation and Faunal Analysis of Reptiles in Heishiding Nature Reserve,Guangdong

作　　者：雷纯义 吕植桐 赵健 王英勇[2] Lei Chunyi;Lv Zhitong;Zhao Jian;Wang Yingyong(Heishiding Nature Reserve of Guangdong Province,Zhaoqing Guangdong526536;School of Life Sciences,Sun Yat-sen University,Guangzhou Guangdong510275;Shenzhen Shuanghuamu Biological Technology Co.,Ltd,Shenzhen Guangdong518052)

机构地区：[1]广东封开黑石顶省级自然保护区管理处,广东肇庆526536 [2]中山大学生命科学学院,广东广州510275 [3]深圳市双花木生物科技有限公司,广东深圳518052

出　　处：《热带林业》2023年第4期49-53,57,共6页Tropical Forestry

基　　金：2021年广东省生态林业建设专项资金(GX2021-013-FC):广东封开黑石顶省级自然保护区综合能力建设项目。

摘　　要：基于2008年至2022年在广东黑石顶省级自然保护区的动物调查,确认保护区的爬行动物有2目18科42属58种,包括龟鳖目3科4属4种、有鳞目蜥蜴亚目4科12属18种、有鳞目蛇亚目11科26属36种,显示黑石顶保护区具有较高的爬行动物物种多样性。其中,国家二级保护野生动物6种、IUCN受胁物种7种、中国生物多样性红色名录受胁物种12种。区系组成上以东洋界物种为绝对优势。其中,作为华南区代表成分的东洋型物种占53.4%;作为华中区代表成分的南中国型占44.8%。中国特有种5种,占比8.6%。保护区岛屿化趋势使区内多数爬行动物种群数量较小,生物多样性表现出一定的生态脆弱性,需加强保护管理措施。According to animal surveys conducted from 2008 and 2022 in Heshiding Nature Reserve of Guangdong Province,we confirm the presence of 58 reptile species belonging to 42 genera,18 families,and 2 orders.Specifically,4 species from 4 genera of 3 families belong to Testudines,18 species from 12 genera of 4 families belong to Lacertilia,and 36 species from 26 genera of 11 families belong to Serpentes.These findings demonstrate that Heshiding Nature Reserve has a high diversity of reptile species.This area harbors six species under class II nationally key protected wild animals,seven species listed as threatened by the International Union for Conservation of Nature(IUCN),and 12 species listed as threatened by China's Red List of Biodiversity.The majority of species in the reserve belong to the Oriental realm,including 53.4%Oriental type representing the southern China and 44.8%Southern China type representing the central China.Five species are endemic to China,which accounts for 8.6%of the total reptile species observed.The trend of isolation in the reserve has led to small populations of most reptiles in the area,and the biodiversity shows a certain degree of ecological vulnerability.Therefore,enhanced conservation management measures are necessary to protect these reptile species.

关 键 词：黑石顶自然保护区 爬行动物 物种多样性 区系 

分 类 号：S865.32[农业科学—野生动物驯养]