A New Species of Liadotaulius(Insecta:Trichoptera) from the Middle Jurassic of Daohugou,Inner Mongolia  

作　　者：WU Hao HUANG Diying 

机构地区：[1]State Key Laboratory of Palaeobiology and Stratigraphy,Nanjing Institute of Geology and Palaeontology,Chinese Academy of Sciences,Nanjing 210008,China

出　　处：《Acta Geologica Sinica(English Edition)》2012年第2期320-324,共5页地质学报（英文版）

基　　金：supported by the Chinese Academy of Sciences (grant no. KZCX2-YW- QN104);the National Basic Research Program of China (2012CB821903);the National Science Foundation of China (grants no.91114201,40632010 and J0930006)

摘　　要：Diverse caddis flies are recently collected from the Middle Jurassic Daohugou fauna in Ningcheng County, Inner Mongolia, northern China, and different types of caddis cases have been reported in the same locality. A new species of caddisfly, Liadotaulius daohugouensis sp. nov. is described and illustrated; the establishment is based on a well-preserved isolated forewing collected from the Middle Jurassic Jiulongshan Formation of Daohugou. The family status of Liadotaulius is discussed on the basis of new material and is referred to the family Philopotamidae. The Daohugou fauna continues to provide new data for studying the early evolution of Trichoptera.Diverse caddis flies are recently collected from the Middle Jurassic Daohugou fauna in Ningcheng County, Inner Mongolia, northern China, and different types of caddis cases have been reported in the same locality. A new species of caddisfly, Liadotaulius daohugouensis sp. nov. is described and illustrated; the establishment is based on a well-preserved isolated forewing collected from the Middle Jurassic Jiulongshan Formation of Daohugou. The family status of Liadotaulius is discussed on the basis of new material and is referred to the family Philopotamidae. The Daohugou fauna continues to provide new data for studying the early evolution of Trichoptera.

关 键 词：TRICHOPTERA taxonomy Middle Jurassic DAOHUGOU Inner Mongolia 

分 类 号：Q915.819.7[天文地球—古生物学与地层学] P534.52[生物学—古生物学]