A water mite species is described as new to science, Atractides(Tympanomegapus) aprojectus sp. nov. The male of Atractides(Tympanomegapus) huaxiensis Yi & Jin, 2010 is described for the first time from Guizhou Province, China. The materials were collected during a survey in 2011 from the rivers in Guizhou. The specimens are deposited in the Institute of Entomology, Guizhou University(GUGC).
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。
