脊甲属的系统发育位置(腹足目，柱头虫目)

IF 0.4 4区生物学 Q4 MARINE & FRESHWATER BIOLOGY

American Malacological Bulletin Pub Date : 2021-12-16 DOI:10.4003/006.038.0212

R. Salvador

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引用次数: 2

摘要

巴西东北部的费尔南多迪诺罗尼亚群岛栖息着一些独特的陆生腹足类动物。其中，单型属Ridleyconcha Christensen, 2020，呈现出如此特殊的壳形态，自其被描述以来的130年里，它被不同地分配到不相关的科:链虫科、Endodontidae、Charopidae、Camaenidae和Scolodontidae。为了明确其分类地位，本文将quinque-lirata纳入陆生钉螺的分子系统发育框架中。这一分析结果支持了最新的形态学修正，支持了刺齿科刺齿的分类。考虑到目前的采样，Ridleyconcha似乎是1887年Entodina Ancey的姐妹分类群。

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Phylogenetic Position of the Genus Ridleyconcha (Gastropoda, Stylommatophora)

: The Fernando de Noronha Archipelago off NE Brazil harbors a few unique terrestrial gastropod species. One of them, the mono-typic genus Ridleyconcha Christensen, 2020, presents such an idiosyncratic shell morphology that, in the 130 years since its description, it has been variously allocated in unrelated families: Streptaxidae, Endodontidae, Charopidae, Camaenidae, and Scolodontidae. Herein, R. quinque-lirata is included into a molecular phylogenetic framework of stylommatophoran land snails to clarify its taxonomic position. The analysis supports the latest morphological revision classifying Ridleyconcha in Scolodontidae. Considering the present sampling, Ridleyconcha appears to be the sister taxa of Entodina Ancey, 1887.

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来源期刊

American Malacological Bulletin 生物-动物学

CiteScore

1.00

自引率

40.00%

发文量

审稿时长

>12 weeks

期刊介绍： The American Malacological Bulletin serves as an outlet for reporting notable contributions in malacological research. Manuscripts concerning any aspect of original, unpublished research,important short reports, and detailed reviews dealing with molluscs will be considered for publication. Recent issues have included AMS symposia, independent papers, research notes,and book reviews. All published research articles in this journal have undergone rigorous peer review, based on initial editor screening and anonymous reviewing by independent expertreferees. AMS symposium papers have undergone peer review by symposium organizer, symposium participants, and independent referees.