Review of the Triassic Curvicubitidae(Insecta:Hemiptera),with Description of New Material from China

ZHANG Qianqi ¹Edmund A.JARZEMBOWSKI ²WANG Bo ³ZHANG Haichun³

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作者信息

1. College of Paleontology,Shenyang Normal University,Shenyang 110034,China;Key Laboratory of Evolution of Past Life in NE Asia,Ministry of Natural Resources,Shenyang 110034,China
2. State Key Laboratory of Palaeobiology and Stratigraphy,Nanjing Institute of Geology and Palaeontology,Chinese Academy of Sciences,Nanjing 210008,China;Department of Earth Sciences,The Natural History Museum,London SW7 5BD,UK
3. State Key Laboratory of Palaeobiology and Stratigraphy,Nanjing Institute of Geology and Palaeontology,Chinese Academy of Sciences,Nanjing 210008,China
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Abstract

The Curvicubitidae is a Triassic cicada family with some taxa systematically debatable.Here a new curvicubitid species,Beaconiella tongchuanensis sp.nov.,is established from the Middle Triassic Tongchuan Entomofauna in NW China.Restudy of the two Australian species of Beaconiella Evans,1963(B.fennahi and B.multivenata)confirms that they are different species and first reveals the hindwing venation of B.multivenata.A detailed restudy of Curvicubitus triassicus Hong,1984 confirms the treatment of Curvicubitus as a junior synonym of Beaconiella.A key to all the six species of Beaconiella in Curvicubitidae is first given.Although reported from only three sites,the family Curvicubitidae potentially was globally distributed during the Middle-Late Triassic,implying that this family probably originated as early as the Early Triassic or even the Permian.

Key words

cicada/Beaconiella tongchuanensis sp.nov./re-description/venational comparison/palaeogeographical distribution/Middle-Late Triassic

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出版年

2024

地质学报(英文版)

中国地质学会

地质学报(英文版)

CSTPCD

影响因子：1.414

ISSN：1000-9515

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