首页> 外文期刊>Polar biology >A new species of Armodoris (Mollusca, Gastropoda, Nudibranchia, Akiodorididae) from McMurdo Sound, Antarctica
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A new species of Armodoris (Mollusca, Gastropoda, Nudibranchia, Akiodorididae) from McMurdo Sound, Antarctica

机译:来自南极麦克默多湾的一种新的Armodoris种类(软体动物,腹足纲,裸子目,秋葵科)

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摘要

Recently collected specimens of Armodoris from McMurdo Sound, Antarctica, were morphologically examined and sequenced. Comparison between this new material and literature sources revealed that it belongs to an undescribed species, Armodoris anudeorum. Although this new species is externally very similar to Armodoris antarc-tica (the only previously known species of Armodoris), these two species differ in several details of their external morphology, and particularly in their reproductive anatomy and radular morphology. This is the second known species of Armodoris; thus, this paper doubles the known diversity of this exclusively Antarctic group.
机译:最近对南极州麦克默多湾的Armodoris标本进行了形态学检查和测序。将该新材料与文献资料进行比较后发现,该材料属于一个未描述的物种Armodoris anudeorum。尽管这个新物种在外部与南极Armodoris非常相似(以前唯一已知的Armodoris物种),但这两个物种在外部形态的几个细节上有所不同,特别是在生殖解剖和胚根形态上。这是第二种已知的Armodoris物种。因此,本文将这个南极族群的已知多样性加倍。

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  • 来源
    《Polar biology》 |2011年第3期|p.459-463|共5页
  • 作者单位

    Department of Biological Sciences,California State Polytechnic University,3801 West Temple Avenue, Pomona, CA 91768, USA;

    Department of Biological Sciences,California State Polytechnic University,3801 West Temple Avenue, Pomona, CA 91768, USA;

    Department of Biological Sciences, Clemson University,132 Long Hall, Clemson, SC 29634, USA;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    systematics; taxonomy; biodiversity; Ross Sea;

    机译:系统的分类;生物多样性;罗斯海;

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