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A large artematopodid beetle (Coleoptera: Elateroidea: Artematopodidae) from the Early Cretaceous of China and its systematic position
Cai, Chenyang1,2; Fu, Yanzhe3; Huang, Diying3
2020
Source PublicationCRETACEOUS RESEARCH
ISSN0195-6671
Volume105Pages:7
AbstractArtematopodidae is small basal group of elateroid beetles. Definitive Mesozoic artematopodids are currently confined to the Middle Jurassic Daohugou biota. Here we report a new genus and species, Cretobrevipogon breviantennatus gen.et sp. nov., from the Lower Cretaceous Yixian Formation (ca. 125 Ma) in Liaoning Province, northeastern China. Cretobrevipogon exhibit many diagnostic features of the extant family Artematopodidae, such as paired carinae on prosternum and more importantly, an apical interlocking tongue on the ventral side of elytron. Phylogenetic analyses indicate that Cretobrevipogon is closely related to the Middle Jurassic Sinobrevipogon. They share a presumably plesiomorphic character, i.e. mesocoxal cavitiy closed by mesepimeron and anterolateral edge of metanepisternum. The discovery of a new genus from the Early Cretaceous highlights the morphological disparity and palaeodiversity of the family in the Mesozoic. Artematopodidae probably represent a relictual elateroid family that once diversified in the middle-late Mesozoic. (C) 2018 Elsevier Ltd. All rights reserved.
KeywordPalaeodiversity Phylogeny Elateroidea Yixian Formation Jehol biota
DOI10.1016/j.cretres.2018.10.009
Language英语
WOS KeywordPHYLOGENY
Funding ProjectMinistry of Science and Technology[2016YFC0600406] ; Ministry of Science and Technology[2015FY310100] ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS)[XDB18000000] ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS)[XDB26000000] ; National Natural Science Foundation of China[41672011] ; National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[41730317] ; National Natural Science Foundation of China[91514302] ; Bureau of Geological Survey of China ; National Committee of Stratigraphy of China[DD20160120-04] ; UNESCO-IUGS IGCP Project[632]
WOS Research AreaGeology ; Paleontology
WOS SubjectGeology ; Paleontology
WOS IDWOS:000504515900006
Funding OrganizationMinistry of Science and Technology ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China ; Bureau of Geological Survey of China ; National Committee of Stratigraphy of China ; UNESCO-IUGS IGCP Project
PublisherACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/29558
Collection中国科学院南京地质古生物研究所
Corresponding AuthorHuang, Diying
Affiliation1.Chinese Acad Sci, CAS Key Lab Econ Stratig & Palaeogeog, Nanjing Inst Geol & Palaeontol, Ctr Excellence Life & Paleoenvironm, Nanjing 210008, Jiangsu, Peoples R China
2.Univ Bristol, Sch Earth Sci, Life Sci Bldg,Tyndall Ave, Bristol BS8 1TQ, Avon, England
3.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing Inst Geol & Palaeontol, Ctr Excellence Life & Paleoenvironm, Nanjing 210008, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Cai, Chenyang,Fu, Yanzhe,Huang, Diying. A large artematopodid beetle (Coleoptera: Elateroidea: Artematopodidae) from the Early Cretaceous of China and its systematic position[J]. CRETACEOUS RESEARCH,2020,105:7.
APA Cai, Chenyang,Fu, Yanzhe,&Huang, Diying.(2020).A large artematopodid beetle (Coleoptera: Elateroidea: Artematopodidae) from the Early Cretaceous of China and its systematic position.CRETACEOUS RESEARCH,105,7.
MLA Cai, Chenyang,et al."A large artematopodid beetle (Coleoptera: Elateroidea: Artematopodidae) from the Early Cretaceous of China and its systematic position".CRETACEOUS RESEARCH 105(2020):7.
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