昆明地区爬行动物的研究

STUDY ON REPTILES IN KUNMING AREA,YUNNAN PROVINCE

昆明地区共有爬行动物４２种，隶３目１０科２７属。区系特点：（１）物种很丰富──占云南省爬行类２７．８１％，占中国１０．１９％，超过１６省区；（２）东洋界种类占绝对优势──共３９种，占９２．８６％；（３）西南区种类很多──有２２种，占东洋界种数５６．４１％；（４）特有种较多──昆明特有种３种，云南特有种４种，中国特有１５种，占３５．７１％；（５）模式产地种类多──模式产地在昆明的９种，在云南的１１种，在中国的２４种，占５７．１４％。数量状况：优势种有半叶跳虎及八线腹链蛇２种，占４．７６％；普通种９种，占２１．４３％；稀有种３１种，占７３．８１％。

There are 42 reptiles species found in Kunming area,Yunnan Province, belonging to 3 orders,10 families and 27 genera. Reptiles faunal specifications of zoogeography are as follow:(1)Number of reptiles species is more abundant than that in Qinghai,Xinjiang,Ningxia,Nei-Mongol,Heilongjaing,Jilin,Liaoning,Hebei,Henan,Shandong,Shanxi,and others 16 provinces. Number of reptile species occupied 10.19% of that in China and 27.81% of that in Yunnan. (2)Oriental affinity species are dominant and there are 39 species,occupying 9 2.86%. (3)Species of southwest China region are dominant and there 22 species,occup ying 56.41% of Oriental species. (4)The endemic species are more.There are 3 species i.e. Cuora yunnanensi s,Scincella barbouri and Oligodon kunmingensis to Kunming area,occupying 7 .13% of total species;there are 4 endemic species to Yunnan Province,occupying 9.52%. There are 15 endemic species to China,occupying 35.71%. (5)There are many speeies with type locality in Kunming i.e. Cuora yunnanensis,Hemiphyllodactylus yunnanensis,Japalura dymondi,Japalura varcoae,Scincella barbouri,Amphiesma johannis,Amphiesma octolineata, Oligodon kunmingensis and Macropisthodon rudis 9 species,occupying 21.43% of total species. In this paper,the quantitative status of reptiles in Kunming area was studied, dominant species 2,occupying 4.76% of total species;common species 9,occupying 21.43%;rare species 31,occupying 73.81%.