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New female of Aptenoperissus from mid-Cretaceous Burmese amber (Hymenoptera, Stephanoidea, Aptenoperissidae)
被引:5
|作者:
Zhang, Qi
[1
,2
,3
]
Rasnitsyn, Alexandr P.
[4
,5
]
Zhang, Haichun
[2
]
机构:
[1] Qufu Normal Univ, Sch Geog & Tourism, Rizhao 276826, Peoples R China
[2] Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Ctr Excellence Life & Paleoenvironm, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[4] Russian Acad Sci, AA Borissiak Palaeontol Inst, Moscow 117647, Russia
[5] Nat Hist Museum, Cromwell Rd, London SW7 5BD, England
基金:
中国国家自然科学基金;
关键词:
Hymenoptera;
Aptenoperissidae;
New species;
Burmese amber;
Unique morphology;
WASPS;
INSECTA;
D O I:
10.1016/j.cretres.2018.07.015
中图分类号:
P5 [地质学];
学科分类号:
0709 ;
081803 ;
摘要:
A new female of the wasp family Aptenoperissidae from the mid-Cretaceous Burmese amber is described as Aptenoperissus zonalis Zhang & Rasnitsyn, sp. nov. and assigned to the genus Aptenoperissus Rasnitsyn & Poinar, 2017 due to a combination of double protibial spurs, polymerous geniculate antennae and wingless female body lacking a wasp waist. It is the second fossil female of this enigmatic and highly sexually dimorphic group that provides new and important information about morphological diversity and reveal remarkable characters, particularly in relation to the propleurae which are incorporated immovably into the thoracic box. (C) 2018 Elsevier Ltd. All rights reserved.
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页码:8 / 11
页数:4
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