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首页> 外文期刊>Journal of Systematic Palaeontology >Weevils of the Yixian Formation, China (Coleoptera: Curculionoidea): phylogenetic considerations and comparison with other Mesozoic faunas
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Weevils of the Yixian Formation, China (Coleoptera: Curculionoidea): phylogenetic considerations and comparison with other Mesozoic faunas

机译：中国逸县组的象鼻虫（鞘翅目：Curculionoidea）：系统发育考虑及与其他中生动物区系的比较

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摘要

The weevil fauna of the Yixian Formation, north-eastern China, is described and compared with other deposits of similar age and older. The fauna contains fossil groups that appear to be basal curculionoids, representing a mixture of taxa belonging to extant lineages and possibly extinct stem-groups. It contrasts particularly with Mesozoic curculionoids described from the Karatau site in southern Kazakhstan and E1 Montsec, Spain, the Yixian being quite different from the former due to its younger age. Although diagnoses are provided and characters are discussed, much of the taxonomy is considered tentative pending a full cladistic analysis and outline of diagnostic, synapomorphic characters. Most prior accounts have suffered from a reliance on the literature, which is grossly erroneous in many cases, rather than direct examination of fossil type material, and this has led to biased interpretations. Taxonomic changes made are: Leptocar Liu & Ren, 2007 is considered to be a junior synonym of Cretonanophyes Zherikhin, 1977; Cretonanophyes punctatus Liu & Ren, 2007, and Cretonanophyes zherikhini Liu & Ren, 2006 are resurrected as combinations; Leptocar polychaetus Liu & Ren, 2007 is regarded as a junior synonym of C. zherikhini Liu & Ren, 2006; Cretonanophyes rugosithorax Gratshev & Zherikhin, 2000a is resurrected as a combination; Montsecanomalus(Rugosocar) Legalov, 2009a is considered a junior synonym of Cretonanophyes Zherikhin, 1977; Chinabrenthorrhinus Legalov, 2009a is a junior synonym of Chinocimberis Legalov, 2009b; and Chinocimberis longidigitus (Ren, 1995) is a new combination. Abrocar concavus sp. nov. and A. relicinus sp. nov. are described.
机译：描述和比较了中国东北义县组的象鼻动物区系，并将其与其他类似年龄或更老的矿床进行了比较。该动物群中的化石群似乎是基底类弯刀形生物，代表了属于现存世系和可能已灭绝的茎群的类群的混合物。它与哈萨克斯坦南部的Karatau站点和西班牙的E1 Montsec所描述的中生古生物类弯形虫形成了鲜明的对比，而宜县由于年龄较小而与前者截然不同。尽管提供了诊断并讨论了字符，但是在完全进行分类分析和诊断性，同形字符概述之前，许多分类法都被认为是暂定的。大多数先前的叙述都依赖于文献，在许多情况下这是严重错误的，而不是直接检查化石类型的材料，这导致了解释上的偏差。进行的分类学改变是：Leptocar Liu＆Ren，2007被认为是Cretonanophyes Zherikhin，1977的初级同义词。 Cretonanophyes punctatus Liu＆Ren，2007年和Cretonanophyes zherikhini Liu＆Ren，2006年被复活。 Leptocar polychaetus Liu＆Ren，2007被视为C. zherikhini Liu＆Ren，2006;的初级同义词。 Cretonanophyes rugosithorax Gratshev＆Zherikhin，2000a被复活。 Montsecanomalus（Rugosocar）Legalov，2009a被认为是Cretonanophyes Zherikhin，1977的初级同义词。 Chinabrenthorrhinus Legalov，2009a是Chinocimberis Legalov，2009b的初级同义词。 Chinocimberis longidigitus（Ren，1995）是一个新组合。 Abrocar凹面sp。十一月和A. relicinus sp。十一月描述。

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  • 来源
    《Journal of Systematic Palaeontology》 |2013年第4期|399-429|共31页
  • 作者

    Steve R. Davis; Michael S. Engel; Andrei Legalov; Dong Ren;

  • 作者单位

    College of Life Sciences, Capital Normal University, Beijing 100048, PR China,Division of Entomology, Natural History Museum,and Department of Ecology & Evolutionary Biology, 1501 Crestline Drive - Suite 140, University of Kansas, Lawrence, KS 66049-2811,USA;

    Division of Entomology, Natural History Museum,and Department of Ecology & Evolutionary Biology, 1501 Crestline Drive - Suite 140, University of Kansas, Lawrence, KS 66049-2811,USA;

    Institute of Systematics and Ecology of Animals, Laboratory of Phylogeny and Faunogenesis, Frunze St., 11 630091,Novosibirsk, Russia;

    College of Life Sciences, Capital Normal University, Beijing 100048, PR China;

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  • 正文语种 eng
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  • 关键词

    compression fossils; morphology; phylogeny; taxonomy; Cretaceous; Jurassic; Nemonychidae; Eccoptarthridae; Belidae;

    机译：压缩化石;形态学;系统发育分类;白垩纪;侏罗纪夜蛾科c科科;

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