The first Proctotrupidae (Hymenoptera) in Burmese amber, with description of a new genus and species

被引:1
|
作者
Rasnitsyn, Alexandr P. [1 ,2 ]
Kolyada, Viktor A. [1 ]
Vorontsov, Dmitry D. [1 ]
Ohm-Kuhnle, Christoph [3 ]
机构
[1] Russian Acad Sci, AA Borissiak Palaeontol Inst, Moscow 117647, Russia
[2] Nat Hist Museum, Cromwell Rd, London SW7 5BD, England
[3] Kirchgasse 11, D-71083 Herrenberg, Germany
来源
PALAEOENTOMOLOGY | 2022年 / 5卷 / 05期
关键词
fossil insects; Disogmini; Burmese amber; new taxa;
D O I
10.11646/palaeoentomology.5.5.5
中图分类号
Q96 [昆虫学];
学科分类号
摘要
Cresogmus grimaldii Rasnitsyn & Kolyada gen. et sp. nov. is described from the mid-Cretaceous Burmese amber in the tribe Disogmini (subfamily Proctotrupinae) as the first representative of the family Proctotrupidae encased in Burmese amber. This new genus is diagnosed by the occipital carina extending to the lower half of the head, the pronotum lacking an epomia, the pterostigma short, the petiole open but very short, the ovipositor wide and bent throughout, with its apex widely rounded. Diagnostic characters of Disogmini are revised.
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页码:445 / 451
页数:7
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