广东怀集大稠顶省级自然保护区小型兽类物种多样性
Species Diversity of Small Mammals in Dachouding Provincial Nature Reserve,Huaiji,Guangdong Province
何敏琪 1宋玉龙 1施文清 2王小良 1杜龙龙 1卢汝丰3
作者信息
- 1. 广东怀集大稠顶省级自然保护区管理处,广东 肇庆 526400
- 2. 肇庆市农林科学院,广东 肇庆 526400
- 3. 肇庆市国有新岗林场,广东 肇庆 526400
- 折叠
摘要
为了厘清广东怀集大稠顶省级自然保护区的小型兽类区系及多样性,利用夹捕法在保护区多种生境内布设 15 个大样点,共置夹子 980 个,进行啮齿目和劳亚食虫目动物调查,共采样捕获个体 58 只,15 号样点附近捡获 1只路杀褐家鼠.劳亚食虫目未捕获任何物种,啮齿目捕获 1 科 4 属 6 种.结合历史资料记载、野外调查与红外相机监测结果,共记录啮齿目 5 科 14 种、劳亚食虫目 2 科 3 种.通过日栖息地调查、夜栖息地调查和网捕法调查翼手目动物,该次共调查到 18 种蝙蝠,隶属于翼手目的 3 科 6 属.其中,菊头蝠科 1 属 3 种,占比 16.7%;蹄蝠科 1 属 2 种,占比11.1%;蝙蝠科4 属 13 种,占比 72.2%.保护区优势种为中华菊头蝠、中蹄蝠.该次调查到的 18 种蝙蝠均为食虫蝙蝠.
Abstract
In order to clarify the fauna and diversity of small mammals in the Dachouding provincial nature re-serve in Huaiji,Guangdong province,the snap-trap method with a total of 980 traps was set in 15 sampling sites in various habitats in the reserve to investigate Rodentia and Eulpotyphla animals.A total of 58 individuals were trapped in the reserve,and one Rattus norvegicus was collected near sampling site 15.There was no species of Eulpotyphla were captured while obtaining six species of Rodentia belonging to four genera and one family.Based on historical data,field investigation,and infrared camera monitoring,14 rodent species from 5 families and 3 species of Eulptyphla from 2 families were recorded.A total of 18 bat species,belonging to 6 genera and 3 families,were investigated by daily habitat survey,night habitat survey,and mist netting,in which Rhinolopidae accounted for 16.7%,Hipposideridae for 11.1%,and Vespertilionidae for 72.2% .The dominant species were the Rhinolophus sinicus and Hipposideros larvatus.Meanwhile,all the 18 species of bats were insect-eating bats.
关键词
大稠顶省级自然保护区/小型兽类/物种多样性Key words
Dachouding Provincial Nature Reserve/Small mammals/Species diversity引用本文复制引用
出版年
2024
NETL
NSTL
万方数据