越南无鳞虾（甲壳纲，十足纲，无鳞虾科）四新种Descriptions。

IF 1.3 3区生物学 Q2 ZOOLOGY

ZooKeys Pub Date : 2025-07-28 eCollection Date: 2025-01-01 DOI:10.3897/zookeys.1247.148607

Van Tu Do, Thi Yen Phan, Kristina von Rintelen, Hung Anh Le, Thomas von Rintelen

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引用次数: 0

摘要

最近的调查显示，越南北部淡水虾（Atyidae De Haan, 1849）的生物多样性很高。本文描述了Caridina属的4个新种：C.ngocson sp. nov.、c.c xuanlien sp. nov.、C.tanson sp. nov.和C.tamkim sp. nov.，这些新种在柱头、茎柱、第一和第二感觉足、雄性第一和第二多足和尾足分化等特征上与它们的同属物种有明显的区别。线粒体细胞色素氧化酶亚基I （COI）和16S核糖体RNA （16S）基因的分子系统发育分析支持新物种与所有其他物种的独特性。

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Descriptions of four new species of atyid shrimp (Crustacea, Decapoda, Atyidae) in Vietnam.

Recent surveys revealed a high biodiversity of freshwater shrimps, Atyidae De Haan, 1849 in northern Vietnam. Here, we describe four new species of the genus Caridina, C.ngocson sp. nov., C.xuanlien sp. nov., C.tanson sp. nov., and C.tamkim sp. nov. The new species can be distinguished from their congeners by distinct characteristics of the rostrum, stylocerite, first and second pereiopods, male first and second pleopods, and uropodal diaeresis. Molecular phylogenetic analyses of the mitochondrial cytochrome oxidase subunit I (COI) and 16S ribosomal RNA (16S) genes support the distinctness of the new species from all other species examined.

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来源期刊

ZooKeys 生物-动物学

CiteScore

2.70

自引率

15.40%

发文量

400

审稿时长

3 months

期刊介绍： ZooKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematic zoology, phylogeny and biogeography. All papers can be freely copied, downloaded, printed and distributed at no charge. Authors and readers are thus encouraged to post the pdf files of published papers on homepages or elsewhere to expedite distribution. There is no charge for color.

越南无鳞虾（甲壳纲，十足纲，无鳞虾科）四新种﻿Descriptions。

摘要

越南无鳞虾（甲壳纲，十足纲，无鳞虾科）四新种Descriptions。