The first record of brachypsectrid larva from mid-Cretaceous Burmese amber (Coleoptera: Polyphaga)

被引：9
|
作者：
Zhao, Xianye [1 ,2 ,3 ]
Zhao, Xiangdong [2 ,3 ,4 ]
Jarzembowski, Edmund [2 ,3 ,5 ]
Tian, Yuan [1 ]
Chen, Lei [1 ,2 ,3 ,6 ]
机构：
[1] Shandong Univ Sci & Technol, Shandong Prov Key Lab Deposit Mineralizat & Sedim, Qingdao 266590, Shandong, Peoples R China
[2] Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China
[3] Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, 39 East Beijing Rd, Nanjing 210008, Peoples R China
[4] Univ Sci & Technol China, Hefei 230026, Peoples R China
[5] Nat Hist Museum, Dept Earth Sci, Cromwell Rd, London SW7 5BD, England
[6] Qingdao Natl Lab Marine Sci & Technol, Qingdao 266061, Peoples R China
来源：
CRETACEOUS RESEARCH | 2020年 / 113卷
基金：
中国国家自然科学基金;
关键词：
Brachypsectridae; Larva; Mid-Cretaceous; Burmese amber; FULVA LECONTE; ELATEROIDEA; AGE;
D O I：
10.1016/j.cretres.2020.104493
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Brachypsectridae is a small family with four genera and is extremely rare in the fossil record. Here we report a new Brachypsectridae, Cretopsectra pulchra gen. et sp. nov., based on a larva preserved in mid-Cretaceous amber from Myanmar. The genus Cretopsectra is characterized by pointed squamous setae on the back and sides of long head, small antennae, and the second maxillary palp being shorter than the others. Our discovery represents the first definite Mesozoic larval record of Brachypsectridae. (C) 2020 Elsevier Ltd. All rights reserved.
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页数：5
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