Revision of Decapoda (Glypheidea, Axiidea) from the Upper Jurassic-Lower Cretaceous of Argentina

IF 0.6 4区地球科学 Q4 PALEONTOLOGY

Annals of Carnegie Museum Pub Date : 2022-12-31 DOI:10.2992/007.087.0402

C. Schweitzer, R. Feldmann, S. Casadío

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引用次数: 0

Abstract

ABSTRACT New specimens of Late Jurassic and Early Cretaceous decapods from Argentina document new species and new occurrences. Pehuenchia Rusconi, 1948, originally placed within Palinura and subsequently placed within Callianassidae or Mecochiridae, is herein referred to Mecochiridae. The type species, Pehuenchia tellecheai Rusconi, 1948, is herein illustrated photographically for the first time. A second species of Pehuenchia is herein referred to a new genus, resulting in Zapalianassa, new genus, and Zapalianassa magna (Rusconi, 1948), new combination, and additional specimens of the species are illustrated. A new species of the mecochirid genus Huhatanka, Huhatanka australis, in southern Argentina extends the geographic range from the Western Interior Seaway and the geologic range from the late Early Cretaceous to the early Early Cretaceous. A species of Huhatanka described from Iran is herein moved to Meyeria, resulting in Meyeria iranica (Yazdi et al., 2010), new combination. Additional specimens of Protaxius paucisaetosus Andrada et al., 2022, extend the range of the species southward. Late Jurassic and Early Cretaceous decapod occurrences in Argentina are currently known from Glypheidea, Astacidea, and Axiidea.

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阿根廷上侏罗统-下白垩统十足目(象形总目，轴总目)的订正

阿根廷晚侏罗世和早白垩世十足类新标本记录了新种和新地型。Pehuenchia Rusconi, 1948，最初被归入Palinura，后来被归入Callianassidae或Mecochiridae，在这里被称为Mecochiridae。模式种，Pehuenchia tellecheai Rusconi, 1948，在此首次摄影说明。此处将Pehuenchia的第二个种称为新属，从而产生Zapalianassa，新属和Zapalianassa magna (Rusconi, 1948)，新组合，并说明了该物种的其他标本。阿根廷南部胡哈坦卡(Huhatanka australis)一新种，其地理范围从早白垩世晚期延伸至早白垩世早期，地理范围从西部内陆海道延伸至早白垩世早期。在此将一种来自伊朗的胡哈坦卡转移到梅耶里亚，形成梅耶里亚伊朗(Yazdi et al.， 2010)，新的组合。更多的paucisaetosus Andrada等人的标本，2022，将该物种的范围向南扩展。阿根廷晚侏罗世和早白垩世的十足类动物目前已知为Glypheidea, Astacidea和Axiidea。

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来源期刊

Annals of Carnegie Museum 综合性期刊-动物学

CiteScore

2.50

自引率

18.20%

发文量

审稿时长

>12 weeks

期刊介绍： Annals of Carnegie Museum is a quarterly journal that publishes peer-reviewed short and medium-length original scientific contributions in organismal biology, earth sciences, and anthropology, in 40 by 52.5 pica format (168 by 220 mm or 6-5/8 by 8-5/8 inches). Subject matter must be relevant to Carnegie Museum of Natural History scientific sections or Powdermill Nature Reserve (PNR), preferably with connection to the Carnegie collection and/or personnel. Carnegie Museum staff and research associates receive publication priority, but others are encouraged to submit papers, especially those manuscripts explicitly based on the Carnegie collection.