摘要
20140348 Ding Ming(Zhejiang Museum of Natural History,Hangzhou 310014,China);Zheng Daran A New Species of Ephialtitidae(Insecta:Hymenoptera:Stephanoidea)from the Middle Jurassic of Inner Mongolia,China(Acta Palaeontologica Sinica,ISSN0001-6616,CN32-1188/Q,52(1),2013,p.51-56,2illus.,20refs.)Key words:Hymenoptera,Inner Mongolia A new species,Stephanogaster ningchengensis sp.nov.,is established here based on a fossil insect from the Middle Jurassic Dao-
