The first consolidation of morphological, molecular, and phylogeographic data for the finely differentiated genus Diaphoreolis (Nudibranchia: Trinchesiidae)

IF 1 4区 生物学 Q3 ZOOLOGY
T. Korshunova, K. Fletcher, T. Bakken, A. Martynov
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引用次数: 0

Abstract

We demonstrate the application of the multilevel organismal diversity approach using the example of the nudibranch trinchesiid genus Diaphoreolis. For the first time, fine-scale morphological, genetic, and phylogeographic data are presented for all known species of the genus Diaphoreolis. One of the significant results of the present study and analysis is that the species D. stipata (Alder and Hancock, 1843) comb. nov., originally described from the North Atlantic and reinstated here, is revealed to be a sister species to the new NW Pacific species Diaphoreolis zvezda sp. nov. described from the Kuril Islands. Hidden diversity within the traditional taxon D. “ viridis” is revealed both in the North Pacific and the North Atlantic. A new subspecies, D. viridis emeraldi subsp. nov., is established for the Canadian and USA NE Pacific forms, and both morphological and molecular data are presented for the separate NW Pacific species D. midori. The present study combines practical results from a particular taxonomic group (nudibranchs) with generally important considerations for the expanding practice of uniting fine-scale morphological and molecular data.
细分化的Diaphoreolis属的形态、分子和系统地理资料的首次整合(裸鳃亚目:Trinchesiidae)
我们展示了多层次的生物多样性方法的应用,使用裸分支trinchesiid属Diaphoreolis的例子。首次提出了所有已知种的细尺度形态、遗传和系统地理数据。本研究和分析的一个重要结果是,种D. stipata (Alder and Hancock, 1843)梳。11 .,最初在北大西洋被发现,在这里被重新发现,被发现是西北太平洋新物种Diaphoreolis zvezda sp. 11 .的姐妹物种,从千岛群岛被发现。在北太平洋和北大西洋都发现了传统分类单元D.“viridis”隐藏的多样性。标题一新亚种翠绿草亚种。11月11日,为加拿大和美国的北太平洋形式建立了形态学和分子数据,并提出了单独的北太平洋物种D. midori。本研究结合了实际结果从一个特定的分类组(裸枝)与一般重要的考虑,以扩大统一细尺度形态和分子数据的实践。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Canadian Journal of Zoology
Canadian Journal of Zoology 生物-动物学
CiteScore
2.40
自引率
0.00%
发文量
82
审稿时长
3 months
期刊介绍: Published since 1929, the Canadian Journal of Zoology is a monthly journal that reports on primary research contributed by respected international scientists in the broad field of zoology, including behaviour, biochemistry and physiology, developmental biology, ecology, genetics, morphology and ultrastructure, parasitology and pathology, and systematics and evolution. It also invites experts to submit review articles on topics of current interest.
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