Evidence map›Paper›PMID 35301364›Full record

ArticleScientific reports2022

The oldest fossil record of Pseudopsinae from the Lower Cretaceous Yixian Formation of northeastern China (Coleoptera: Staphylinidae: Pseudopsinae).

Yuchu Liu, Erik Tihelka, Chenyang Cai, Li Tian

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In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Yuchu LiuState Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, 430078, China.
Erik TihelkaSchool of Earth Science, University of Bristol, Bristol, BS8 1TQ, UK.
Chenyang CaiSchool of Earth Science, University of Bristol, Bristol, BS8 1TQ, UK. cycai@nigpas.ac.cn.
Li TianState Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, 430078, China. tianlibgeg@cug.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

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.

Indexed as

ColeopteraData CompressionAmberAnimalsChinaFossilsAmber

Identifiers

PMID35301364
PMCPMC8931113

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