Enophrys Swainson, 1839 属 (Cottidae) 角鳞鳞鲀的形态变异

IF 0.5 4区生物学 Q4 MARINE & FRESHWATER BIOLOGY

Russian Journal of Marine Biology Pub Date : 2024-09-05 DOI:10.1134/s1063074024700147

E. A. Poezzhalova-Chegodaeva

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引用次数: 0

摘要

摘要对来自日本海、鄂霍次克海和白令海这三个偏远地区的有鳞鳞栉水母属进行了形态学比较分析。分析了它们体色模式的变异，以及分部特征和可测量特征。分析结果表明，日本海的鳞栉鱼在体色、某些头部比例以及鳍D1、D2、A、V和P的大小和位置方面与其他两个样本存在显著差异。在所研究的特征中，有五个特征存在亚种水平上的差异（CD >1.28），有一个特征（D1的深度）存在间断（种水平上的差异）。我们获得的数据证实了之前发表的假设，即日本海的鱼可能属于 E. namiyei 种。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Morphological Variation in Antlered Sculpins of the Genus Enophrys Swainson, 1839 (Cottidae)

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Morphological Variation in Antlered Sculpins of the Genus Enophrys Swainson, 1839 (Cottidae)

Abstract

A comparative morphological analysis has been conducted for antlered sculpins of the genus Enophrys from three remote regions: the Sea of Japan, the Sea of Okhotsk, and the Bering Sea. Variations in their body color pattern and also meristic and measurable characters have been analyzed. As the analysis has shown, antlered sculpins from the Sea of Japan differ significantly from the two other samples in their body color, some head proportions, and the size and location of the fins D1, D2, A, V, and P. Differences on the subspecies level (CD > 1.28) have been found for five of the studied characters and a hiatus (differences on the species level) for one character (depth of D1). The data we obtained confirm the previously published assumption that the fish from the Sea of Japan possibly belong to the species E. namiyei.

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来源期刊

Russian Journal of Marine Biology 生物-海洋与淡水生物学

CiteScore

1.00

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： The Russian Journal of Marine Biology was founded in 1975 by Alexey V. Zhirmunsky, member of the Russian Academy of Sciences. The Russian Journal of Marine Biology covers a wide range of research and some applied aspects of marine biology as a synthetic science related to various fields of study on marine biota and environment. It presents fundamental research on biological processes at molecular, cellular, organismal, and populational levels in marine organisms. Consideration is given to marine objects as models in life sciences. The journal also publishes papers dedicated to events in Russian and international marine biological science and the history of biology.