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New genus and species of syspastoxyelid sawflies (Insecta, Hymenoptera) from the mid-Cretaceous Kachin amber with a review of the family Syspastoxyelidae 期刊论文
CRETACEOUS RESEARCH, 2021, 卷号: 127, 页码: 8
作者:  Zheng, Yan();  Hu, Haiyan;  Zhang, Haichun(张海春);  Chen, Jun(陈军);  Rasnitsyn, Alexandr P.;  Zhuo, De
Adobe PDF(2696Kb)  |  收藏  |  浏览/下载:236/0  |  提交时间:2021/12/13
New taxon  Symphyta  Taxonomy  Kachin amber  Burmese amber  Cenomanian  Fossil  Resin  Pinguixyela  Burmoxyela  
A remarkably new basal wasp with uniquely transformed forewing in mid-Cretaceous Burmese amber (Hymenoptera, Syspastoxyelidae) 期刊论文
CRETACEOUS RESEARCH, 2019, 卷号: 104, 页码: 6
作者:  Zheng, Yan;  Zhang, Qi (张琦);  Chen, Jun;  Zhang, Haichun (张海春)
Adobe PDF(2451Kb)  |  收藏  |  浏览/下载:353/1  |  提交时间:2019/12/18
New taxon  Syspastoxyelidae  Xyelid-like groups  Burmese amber  Mid-cretaceous  
New fossil sawflies (Hymenoptera, Xyelidae) from the Middle Jurassic of northeastern China 期刊论文
ALCHERINGA, 2019, 页码: 6
作者:  Zheng, Yan;  Chen, Jun;  Zhang, Junqiang;  Zhang, Haichun (张海春)
Adobe PDF(1561Kb)  |  收藏  |  浏览/下载:353/1  |  提交时间:2019/12/18
Xyelidae  taxonomy  fossil insects  new genus  new species  Daohugou