兴义坡岗自然保护区陆生贝类资源调查及区系分析(腹足纲:前鳃亚纲;肺螺亚纲)  

Investigation and fauna on terrestrial mollusk in the Nature Reserve of Pogang,Xingyi,Guizhou,China

作　　者：刘畅[1] 陈功轩[1] 罗泰昌[1] 

机构地区：[1]贵州师范大学地理与生物科学学院,贵州贵阳550001

出　　处：《贵州师范大学学报（自然科学版）》2006年第1期1-5,共5页Journal of Guizhou Normal University：Natural Sciences

基　　金：贵州省科学技术基金资助项目(2003-3014);贵州省高校发展专项资金资助自然科学类重点科研资助项目(黔教科2004112)

摘　　要：对贵州省兴义市坡岗自然保护区进行陆生贝类资源调查,共获得标本2 954号,经鉴定得66种(8个未定种),分隶于12科32属。区系分析表明:保护区内陆生贝类以东洋界种类为主,占种类总数的89%。东洋界西南区种类,占种类总数的33%;同时也有少数古北界的种类渗透,占种类总数的7%;广分布种类较少,仅占种类总数的4%。Initial investigation in the resource of terrestrial mollusk in the nature reserve of Pogang has been made. About 2 954 species have been collected, belonging to 66 species （ including 8 species undefined）, 12 families, and 32 genera. The results of faunal analysis of terrestrial mollusk show that Oriental region are absolute superior in the nature reserve of Pogang occupying 89% of the total, and the South-Western China species are the chief portion in this area, occupying 33%, while there are a few Palaearetic region species,occupying 7% of the total,and widespread species only occupy 4%.

关 键 词：陆生贝类 前鳃亚纲 肺螺亚纲 喀斯特 资源调查 区系 贵州兴义 

分 类 号：Q152[生物学—普通生物学]