A new gigantic lacewing species (Insecta: Neuroptera) from the Lower Cretaceous of Brazil confirms the occurrence of Kalligrammatidae in the Americas

被引:12
作者
Bechly, Guenter [1 ]
Makarkin, Vladimir N. [2 ]
机构
[1] Staatliches Museum Nat Kunde, D-70191 Stuttgart, Germany
[2] Russian Acad Sci, Inst Biol & Soil Sci, Far Eastern Branch, Vladivostok 690022, Russia
关键词
Neuroptera; Kalligrammatidae; Crato Formation; Lower Cretaceous; Fossil insect; INNER-MONGOLIA; DAOHUGOU; WALTHER; CHINA; GENUS;
D O I
10.1016/j.cretres.2015.10.014
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
Makarkinia kemeri sp. nov. is described from the Lower Cretaceous Crato Formation of Brazil, based on an incomplete but very well-preserved hind wing (Neuroptera: Kalligrammatidae). The previously presumed attribution of the genus is confirmed, based on the diagnostic characters of its wing venation (e.g., dense crossvenation; the anteriorly directed branches of MP) and the presence of a distinct eye-spot on the wing. Makarkinia is the only American representative and youngest known genus of Kalligrammatidae. With an estimated wing length of 100-160 mm, it has the largest wings amongst all fossil and extant Neuroptera. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码:135 / 140
页数:6
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