剑尾藻属(甲壳纲:十足目:虾科)的固醇虾类的分子遗传学分析揭示了高加索西南部阿布哈兹中部遥远洞穴之间的联系

IF 1.3 4区 地球科学 Q3 GEOSCIENCES, MULTIDISCIPLINARY
I. Marin, I. Turbanov
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引用次数: 2

摘要

通过对1930年Xiphocaridinella Sadowsky属(甲壳纲:十足目:无甲虾科)水母虾的形态成因研究,得到了高加索西南部阿布哈兹中部一些遥远洞穴的水文地质联系,这表明在某些情况下,生物洞穴学研究可以与传统水文地质方法相结合来识别喀斯特水文系统。此外,根据三个遥远洞穴的线粒体细胞色素氧化酶I DNA序列的形态和分析,描述了一种新的茎生不腐虾属Xiphocaridinella, X. kelasuri sp. n.。该新种与来自Besletka (=Tskaro)洞穴的Xiphocaridinella smirnovi Marin, 2020在系统发育上有亲缘关系。近年来,高加索地区已发现的Xiphocaridinella属的物种增加到13种,而在Besletka (=Tskaro)洞穴中发现的Xiphocaridinella的多样性增加到3种,比其他已知的发现过穴居虾的洞穴都要多。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Molecular genetic analysis of stygobiotic shrimps of the genus Xiphocaridinella (Crustacea: Decapoda: Atyidae) reveals a connection between distant caves in Central Abkhazia, southwestern Caucasus
Based on the morpho-genetic study of stygobiotic shrimps from the genus Xiphocaridinella Sadowsky, 1930 (Crustacea: Decapoda: Atyidae), a hydrogeological connection of a number of distant caves in Central Abkhazia of the southwestern Caucasus is satisfied, which indicates the possibility of using biospeleological studies in some cases to identify karst hydrosystems together with traditional hydrogeological methods. Moreover, a new stygobiotic atyid shrimp from the genus Xiphocaridinella, X. kelasuri sp. n., is described based on morphology and analysis of mitochondrial cytochrome oxidase I DNA sequences from three distant caves. The new species is genetically divergent from relatives and phylogenetically related to Xiphocaridinella smirnovi Marin, 2020, described from the Besletka (=Tskaro) Cave. Recently, the number of described speciesof the genus Xiphocaridinella from Caucasus has increased to 13 species, while the diversity of Xiphocaridinella found in the Besletka (=Tskaro) Cave is increasing to 3 species, which is higher than in any other known cave where Troglocaris-like shrimps have been discovered.
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来源期刊
International Journal of Speleology
International Journal of Speleology 地学-地球科学综合
CiteScore
3.10
自引率
23.10%
发文量
12
审稿时长
>12 weeks
期刊介绍: The International Journal of Speleology has the aim to get cave and karst science known to an increasing number of scientists and scholars. The journal therefore offers the opportunity to all scientists working in and on karst to publish their original research articles or their review papers in an open access, high quality peer reviewed scientific journal at no cost. The journal offers the authors online first, open access, a free PDF of their article, and a wide range of abstracting and indexing services.
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