A New Species of Aetheogrammatidae(Insecta:Neuroptera)with a Preserved Proboscis from the Lower Cretaceous of NE China  

作　　者：KHRAMOV Alexander V. CHEN Jun 

机构地区：[1]Borissiak Paleontological Institute of Russian Academy of Sciences,Profsoyuznayastr.123,117997 Moscow,Russian Federation [2]Institute of Geology and Paleontology,Linyi University,Linyi,Shandong 276000,China

出　　处：《Acta Geologica Sinica(English Edition)》2020年第5期1714-1715,共2页地质学报（英文版）

基　　金：supported by Russian Foundation for Basic Research(Grant No.18-04-00322)。

摘　　要：Objective The Aetheogrammatidae is a small family of extinct Neuroptera,which comprises six species in five genera,described from the Middle Jurassic to the Lower Cretaceous of China and Kazakhstan.They are easily distinguishable due to their highly derived venation with apical portion of R1 branched in the manner of Rs.

关 键 词：Cretaceous JURASSIC Middle 

分 类 号：Q915[天文地球—古生物学与地层学] P534.53[生物学—古生物学]