First record of the benthopelagic aetideid Pseudeuchaeta acuticornis (Copepoda: Calanoida: Aetideidae) in the abyss of the Pacific Ocean, the Kurile Kamchatka Trench area

Q3 Agricultural and Biological Sciences

Zoosystematica Rossica Pub Date : 2024-07-19 DOI:10.31610/zsr/2024.33.1.140

E. Markhaseva

引用次数: 0

Abstract

Specimens of the rare benthopelagic deep-water calanoid Pseudeuchaeta acuticornis Markhaseva et Schulz, 2006 (Copepoda: Calanoida: Aetideidae) were collected in the Kurile Kamchatka Trench area in the northern Pacific at abyssal depths. The morphology of these individuals aligns well with the diagnosis of the species. This is the first record of the species from the Pacific Ocean.

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太平洋深海--库里尔-堪察加海沟地区--底层无尾纲动物 Pseudeuchaeta acuticornis (Copepoda: Calanoida: Aetideidae) 的首次记录

Markhaseva et Schulz, 2006 年在太平洋北部库里尔-堪察加海沟地区的深海深处采集到了罕见的底栖深水螅状纲 Pseudeuchaeta acuticornis（桡足目：螅状目：Aetideidae）的标本。这些个体的形态与该物种的诊断结果十分吻合。这是该物种在太平洋的首次记录。

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

Zoosystematica Rossica Agricultural and Biological Sciences-Animal Science and Zoology

CiteScore

1.30

自引率

0.00%

发文量

期刊介绍： Zoosystematica Rossica is an international journal for publication of papers on any aspects of systematic zoology, in all groups of animals, both extant and fossil, from all over the World. The journal is published in English and focuses on the descriptions of new taxa, revisions and reviews, nomenclature, theories and methods of taxonomy and phylogeny, interesting new faunal records, catalogues and checklists, identification keys, phylogenetic relationships and zoogeography. Faunistic articles are published in a limited way and only if they contain new records for large geographical regions and are important for zoogeography or taxonomy.