广西曲跗湿螨属一新种(蜱螨目:湿螨科)  

A New Species of the Water Mite Genus Atractides Koch,1837 (Acarina,Hygrobatidae)

作　　者：王泽雨[1] 金道超[1] 

机构地区：[1]贵州大学昆虫研究所,贵州贵阳550025

出　　处：《广西师范大学学报（自然科学版）》2013年第2期93-95,共3页Journal of Guangxi Normal University:Natural Science Edition

基　　金：国家自然科学基金资助项目(31071967);广西自然科学基金北部湾重大专项项目(2010GXNSFE013004)

摘　　要：记述采自广西大明山的曲跗湿螨属一新种:大明山曲跗湿螨A tractides(A tractides)damingshanensis Wang et Jin sp.nov.。新种与勐腊曲跗湿螨A.(A.)menglaensis Jin,1997相似,但EpⅣ后缘与前殖片距离较近,肛孔后于Ⅴ2之间的连线,而后者与前殖片距离较远、肛孔与Ⅴ2之间的连线在同一直线上。模式标本保存于贵州大学昆虫研究所。A new species of water mite,i.e.Atractides（Atractides） damingshanensis Wang et Jin sp.nov.,collected from Damingshan National Nature Reserve,Guangxi,China,was described.The new species is similar to A.（A.） menglaensis Jin,1997,but differs from the latter by much shorter distance between EpⅣ posterior edge and pregenital sclerite,anal pore located in a line posterior to Ⅴ2,while anal pore in the same line to Ⅴ2 in the latter.The type specimen was deposited in the Institute of Entomology,Guizhou University（GUGC）.

关 键 词：蜱螨目 湿螨科 曲跗湿螨属 新种 广西 

分 类 号：Q969.91[生物学—昆虫学]