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The oldest fossil record of Pseudopsinae from the Lower Cretaceous Yixian Formation of northeastern China (Coleoptera: Staphylinidae: Pseudopsinae)
Liu, Yuchu1; Tihelka, Erik2; Cai, Chenyang(蔡晨阳)2,3,4; Tian, Li1
2022-03-17
Source PublicationSCIENTIFIC REPORTS
ISSN2045-2322
Volume12Issue:1Pages:8
Abstract

The Cretaceous witnessed a radiation of rove beetles (Staphylinidae), the most species-rich beetle family. Although most staphylinid subfamilies have been documented from Cretaceous strata over the world, there has been no fossil record of the subfamily Pseudopsinae until a recently reported fossil from the 99-Ma-old Myanmar amber. Here we describe a new compression fossil from the Lower Cretaceous Yixian Formation of northeastern China. It is described as Cretaceonanobius fossilis. gen. et sp. nov. and assigned to the extant subfamily Pseudopsinae, based on the well-preserved carinae on the pronotum, a carina on ventrites II and III, and distinctly separated mesocoxae. The discovery of Cretaceonanobius fossilis gen. et sp. nov. backdates the earliest fossils record of Pseudopsinae to 125 Ma in the Northern Hemisphere and sheds new lights on the evolution history and paleobiogeography of this subfamily.

DOI10.1038/s41598-022-08450-3
Indexed BySCI
Language英语
WOS KeywordROVE BEETLE ; BURMESE AMBER ; OXYPORINAE COLEOPTERA ; TACHYPORINE GROUP ; INCERTAE-SEDIS ; SUBFAMILIES ; PHYLOGENY ; DINOSAURS ; LINEAGE ; GENUS
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000] ; National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[42072022] ; Youth Innovation Promotion Association of the CAS[2018347]
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000770396200036
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of the CAS
PublisherNATURE PORTFOLIO
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/40535
Collection中国科学院南京地质古生物研究所
Corresponding AuthorCai, Chenyang(蔡晨阳); Tian, Li
Affiliation1.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430078, Peoples R China
2.Univ Bristol, Sch Earth Sci, Bristol BS8 1TQ, Avon, England
3.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China
4.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Nanjing 210008, Peoples R China
Recommended Citation
GB/T 7714
Liu, Yuchu,Tihelka, Erik,Cai, Chenyang,et al. The oldest fossil record of Pseudopsinae from the Lower Cretaceous Yixian Formation of northeastern China (Coleoptera: Staphylinidae: Pseudopsinae)[J]. SCIENTIFIC REPORTS,2022,12(1):8.
APA Liu, Yuchu,Tihelka, Erik,Cai, Chenyang,&Tian, Li.(2022).The oldest fossil record of Pseudopsinae from the Lower Cretaceous Yixian Formation of northeastern China (Coleoptera: Staphylinidae: Pseudopsinae).SCIENTIFIC REPORTS,12(1),8.
MLA Liu, Yuchu,et al."The oldest fossil record of Pseudopsinae from the Lower Cretaceous Yixian Formation of northeastern China (Coleoptera: Staphylinidae: Pseudopsinae)".SCIENTIFIC REPORTS 12.1(2022):8.
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