A new genus of lance lacewings from the Middle Jurassic of Inner Mongolia, China
A new genus of lance lacewings from the Middle Jurassic of Inner Mongolia, China
复制标题
内蒙古中侏罗世的矛草蛉一新属
DOI:
10.4202/app.00691.2019
复制
发表时间:
2020
影响因子:
1.8
通讯作者:
Yongjie Wang
中科院分区:
文献类型:
--
作者:
Yiming Ma;Chungkun Shih;Dong Ren;Yongjie Wang
Fossils of Osmylinae are rare, currently only one fossil genus of this subfamily is known, Lithosmylus which is recorded from the late Eocene Florissant Formation of USA. Herein, we report a new Osmylinae genus with two new species, Vetosmylus tentus gen. et sp. nov. and Vetosmylus maculosus gen. et sp. nov. from the Middle Jurassic Jiulongshan Formation of Daohugou Village, Inner Mongolia, China, The new genus shares many apomorphic characters with extant osmyline relatives, e.g., forked subcostal veinlets in forewing; dense cross-veins present in radial sector, usually forming one complete outer gradate series in forewing; the region between MA and MP significantly broadened in hind wing, but with only one row of cells, implying a likely morphological stasis during the evolution of Osmylinae. The new genus Vetosmylus, the first and earliest record hitherto of Osmylinae from the Mesozoic, enhances our understanding of the early stages of their evolution.
登录
查看更多内容
DOI:
10.4039/ent40341-10
发表时间:
1908-10
期刊:
The Canadian Entomologist
影响因子:
--
作者:
T. Cockerell
通讯作者:
T. Cockerell
影响因子:
0.9
作者:
Qinghua Li;D. Ren;Yongjie Wang
通讯作者:
Qinghua Li;D. Ren;Yongjie Wang
影响因子:
0.9
作者:
Liu, Zhiqi;Shih, Chungkun;Ren, Dong;Wang, Yongjie
通讯作者:
Wang, Yongjie
影响因子:
1.5
作者:
Laura C. V. Breitkreuz;S. Winterton;M. Engel
通讯作者:
Laura C. V. Breitkreuz;S. Winterton;M. Engel
影响因子:
0.6
作者:
N. Banks
通讯作者:
N. Banks