澜沧江漫湾电站水库地区爬行动物多样性研究

漫湾电站水库地区有爬行动物４６种，隶属３目１０科３７属。特点是：（１）特种多样性很丰富，为中国扑行类种娄１１．８９％，为云南的３０．４６％，是云南省和全国爬行类很丰富的地区；（２）东洋界种类占绝对优势（９７．８３％），没有古北界种类，古北东洋两界广布种仅１种；（３）西南区与华南区种类分别为２０及１９种；华中区及华中华南两区广布种很少；（５）特有种多，在我国主要产于云南有８种，占１７．３９％，其中云

BIODIVERSITY OF REPTILES IN THE RESERVOIR AREA OF MANWAN HYDROELECTRIC STATION OF LANCANG RIVER, YUNNAN PROVINCE

There are 12 species amphibians and 26 species reptilians i n the Jianshui Swallow caves,Yunnan,belonging to 5 orders,16 families and 28 gen era.In this region,amphibian and reptilian faunal specifications of zoogeography are as below:1.Number of amphibian species is more abundant than Hebei,Ningxia, Qinghai,Shandong,Jilin provinces;reptilian species is more abundant than Nei Mon gol and Qinghai Provinces.2.Oriental affinity species are dominant,there are 20 species,occupying 76 92% of total species.3.In amphibians,species of Southwest China Region are dominant,occupying 66 67% of oriental species;and in reptilian s,species of South China Region are dominant,occupying 50 0%.4.Have not species of Central China Region;and species of Central China-South China are less in nu mber.5.Amphibians and reptilians of entrance to cave and cave in Swallow Caves a re more,27 species,occupying 71 05%.