Cretocrenis burmanicus, the first Mesozoic amber inclusion of a water scavenger beetle (Coleoptera: Hydrophilidae)

被引：12

作者：

Fikacek, Martin ^{[1
,2
]}

Minoshima, Yusuke N. ^{[3
]}

Komarek, Albrecht ^{[4
]}

Short, Andrew E. Z. ^{[5
,6
]}

Huang, Diying ^{[7
]}

Cai, Chenyang ^{[7
,8
]}

机构：

[1] Natl Museum Prague, Dept Entomol, Cirkusova 1740, CZ-19100 Prague 9, Czech Republic

[2] Charles Univ Prague, Dept Zool, Vinicna 7, CZ-12843 Prague 2, Czech Republic

[3] Kitakyushu Museum Nat Hist & Human Hist, Nat Hist Div, Yahatahigashi Ku, 2-4-1 Higashida, Kitakyushu, Fukuoka 8050071, Japan

[4] Nat Hist Museum, Entomol Abt, Burgring 7, A-1010 Vienna, Austria

[5] Univ Kansas, Dept Ecol & Evolutionary Biol, Biodivers Inst, Lawrence, KS 66045 USA

[6] Univ Kansas, Div Entomol, Biodivers Inst, Lawrence, KS 66045 USA

[7] Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China

[8] Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Key Lab Econ Stratig & Palaeogeog, Nanjing 210008, Jiangsu, Peoples R China

来源：

CRETACEOUS RESEARCH | 2017年 / 77卷

基金：

美国国家科学基金会; 中国国家自然科学基金;

关键词：

Water scavenger beetles; Cretaceous; Fossil; Anacaenini; New genus; New species; ANACAENINI COLEOPTERA; CLASSIFICATION; GENERA; GENUS; ACIDOCERINAE; AGRAPHYDRUS; GERMANY; HANSEN;

D O I：

10.1016/j.cretres.2017.04.017

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Cretocrenis burmanicus, gen. et sp. nov. is described from Burmese amber and represents the oldest known amber inclusion of the family Hydrophilidae (Coleoptera: Polyphaga). The new genus resembles the small-bodied modern genera of the tribe Anacaenini and the subfamily Acidocerinae, and the morphology of the venter and male genitalia suggest that it belongs to the Horelophus+Crenitis Glade of the tribe Anacaenini. The fossil is described in detail, illustrated, and compared with extant hydrophilid genera. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：49 / 55

页数：7

共 33 条

[1] Crenitis bicolor sp n. from the Kamiesberg of South Africa (Coleoptera: Hydrophilidae) [J].