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描述了产自辽宁北票上园地区黄半吉沟上侏罗统义县组下部细蜂总科 (Proctotrupoidea)昆虫化石 10属 12种 ,其中 8新属 12新种。这些化石分属于 3科 ,其中 Gurvanotrupes stolidus sp.nov.,Gurvanotrupes exiguus sp.nov.,L iaoserphus perrarus gen.et sp.nov.,Alloserphus saxosus gen.et sp.nov.,Scalprogaster fossilis gen.etsp.nov.,Steleoserphus beipiaoensis gen.et sp.nov.,Saucrotrupes decorosus gen.et sp.nov.和 Ocnoserphussculptus gen.et sp.nov.归入细蜂科 (Serphidae=Proctotrupidae) ;Protocyrtus validus sp.nov.和 Spherogastercoronata gen.et sp.nov.归入柄腹细蜂科 (Heloridae) ;L iaoropronia leonina gen.et sp.nov.和 L iaoropronia regiagen.et sp.nov.归入窄腹细蜂科 (Roproniidae)。对我国中生代细蜂总科化石的研究状况作了回顾
12 species of 10 genera of fossils from the Proctotrupoidea family, belonging to the lower member of the Yixian Formation of the Upper Jurassic, Huangbayitou, Beipiaogou, Beipiao, Liaoning province, are described, of which 12 are new to 8 genera. These fossils belong to 3 families, among which Gurvanotrupes stolidus sp. Nov., Gurvanotrupes exiguus sp. Nov., L iaoserphus perrarus gen.et sp. Nov., Alloserphus saxosus gen.et sp. Nov., Scalprogaster fossilis gen.etsp.nov ., Steleoserphus beipiaoensis gen.et sp. Nov., Saucrotrupes decorosus gen.et sp. Nov. And Ocnoserphussculptus gen. Et sp. Nov., Classified as Serphidae = Proctotrupidae; Protocyrtus validus sp. Nov. And Spherogaster coronata gen .et sp.nov. classified as Heloridae; L iaoropronia leonina gen.et sp. nov. and L iaoropronia regiagen. et sp. nov. classified as Roproniidae. The research status of fossils of Mesozoic fine bees in our country was reviewed