A new genus and species of Nabinae (Heteroptera: Cimicomorpha: Nabidae) from mid-Cretaceous Burmese amber

被引:2
|
作者
Ma, Yan-Nan [1 ]
Du, Si-Le [2 ]
Ren, Dong [1 ]
Yao, Yun-Zhi [1 ]
机构
[1] Capital Normal Univ, Coll Life Sci, 105 Xisanhuanbeilu, Beijing 100048, Peoples R China
[2] Anim Quarantine Intitute, Sci & Technol Res Ctr China Customs, Beijing 101101, Peoples R China
来源
PALAEOENTOMOLOGY | 2024年 / 7卷 / 02期
基金
中国国家自然科学基金;
关键词
Mesozoic; Damsel bugs; Taxonomy; Ekblom's organ;
D O I
10.11646/palaeoentomology.7.2.15
中图分类号
Q96 [昆虫学];
学科分类号
摘要
A remarkable new genus and species, Mecocollaris simplipodus gen. et sp. nov. is described from midCretaceous amber. It is the second fossil record of Nabinae from Myanmar amber. The new species is distinguished from other nabids based on labial segment III longer than the combination of segments I, II and IV, hind tibia without clear row of setae corresponding to stiff setae associated with the Ekblom's organ. By comparing extant species and fossil records of Nabidae, the evolution of the Ekblom's organ of nabids is discussed.
引用
收藏
页码:306 / 313
页数:8
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