摘要
根据产于内蒙古宁城县中-上侏罗统道虎沟化石层的一块昆虫化石,建立1新种——拉氏道虎沟树蜂(Daohugoa rasnitsyni Ding and Zhang Haichun sp.nov.),归入道虎沟树蜂科(Daohugoidae Rasnitsyn and Zhang,2004)。根据新材料,对道虎沟树蜂科的特征进行修订。
Daohugoidae is an extinct family of xylop- hagous sawflies known from the Middle-Upper Jurassic Daohugou Beds of Daohugou, Ningcheng, Inner Mongolia, China （Rasnitsyn and Zhang, 2004） Zhang et al. , 2015）. It is considered as a sister group to the clade consisting of Siricidae, Myrmiciidae, Xiphydriidae and Apocrita （Ras- nitsyn and Zhang, 2004）. The family is composed of one monotypic genus, Zhang, 2004. Daohugoa Rasnitsyn and
出处
《古生物学报》
CSCD
北大核心
2016年第4期451-457,共7页
Acta Palaeontologica Sinica
基金
国家自然科学基金(41272013)
IGCP632项目联合资助
