More than 50 samples were collection in August 2013 from the Kanas National Nature Reserve wetland in Xinjiang,China.Through identity,8 taxa from desmids were newly recorded in Xinjiang which belong to four genera.They are Closterium rostratum Ehrenberg,Pleurotaenium trabecula var.crassum Wittrock,Euastrum dubium Ngeli,Cosmarium subcucumis Schmidle,Cosmarium subgranatum (Nordstedt) Lütkemüller,Cosmarium tatricum Raciborski,Cosmarium turpinii var.eximium W.et G.S.West f.Jao,Cosmarium undulatum var.alaskanum Croasdale.In addition,the morphological characteristics of species identification were described.The study will provide basic data for algae plants resource investigation of Xinjiang.