江西武夷山国家级自然保护区蛇类物种资源调查初报

Field survey on snakes in Wuyishan nature reserve,Jiangxi province

目的了解江西武夷山国家级自然保护区蛇类资源现状。方法 2014年7月22日~8月4日采用样线法对江西武夷山国家级自然保护区两栖爬行动物资源展开调查。结果本次调查记录蛇类动物14种,隶属1目3科12属,以游蛇科为主,占遇见蛇类物种总数的78.6%。大眼斜鳞蛇（Pseudoxenodon macrops）为江西省蛇类新纪录。调查过程中蛇的遇见率为0.88条/km,数量较多的福建竹叶青蛇、山溪后棱蛇和黄链蛇,遇见率分别为0.31条/km、0.24条/km和0.11条/km。结论江西武夷山国家级自然保护区福建竹叶青蛇、山溪后棱蛇和黄链蛇等常见种的数量较为丰富。

Objective To understand the resources of snakes in Wuyishan nature reserve,Jiangxi provicnce.Methods We surveyed on snakes of Wuyishan nature reserve with the line transect method from July 22 to August4,2014. Results Fourteen species of snakes belonging to 12 genera,3families,1order were recorded in the field survey.Colubridae species（78.6%）were the predominant families.Pseudoxenodon macrops was a new record in Jiangxi province.The detection rate of snakes was 0.88/km.Resources of Dinodon flavozonatum,Opisthotropis latouchii,Trimeresurus stejnegeri was more abundant than other snakes,which detection rate was 0.31/km,0.24/km,0.11/km,respectively. Conclusion The resources of Dinodon flavozonatum,Opisthotropis latouchii,Trimeresurus stejnegeri was abundant.