滇中妥甸组中首次发现昆虫化石

Discovery of fossil insects in the Tuodian Formation,central Yunnan

摘要: 首次在云南滇中地区晚侏罗世妥甸组滥泥阱剖面和级山坡一带发现昆虫化石2新种：Mesobluttula tuodianensis sp.nov.和Neorthophlebia yunnanensis sp．nov．，未定种3种。其中长翅目新直脉蝎蛉新直脉蝎蛉属(Neorthophlebia)在国内为首次发现。

Abstract: Two new species Mesoblattula tuodianensis sp.nov.and Neorthophlebia yunnanensis sp.nov.,as well as three other indeterminable species are for the first time found in the Lannijing and Jishanpo sec-tions of the Late Jurassic Tuodian Formation in central Yunnan Province,Southwest China,in2002.A-mong them the genus Neorthophlebia is found in China for the first time.These insects can be roughly correlated with the Houcheng Entomo fauna in North China.