On the New Record of Vaucheria vipera (Vaucheriaceae, Xanthophyceae), with Remarks on its Sectional Placement

IF 0.8 4区生物学 Q4 MARINE & FRESHWATER BIOLOGY

Inland Water Biology Pub Date : 2024-08-30 DOI:10.1134/s1995082924700573

V. S. Vishnyakov, T. A. Mikhaylova, V. V. Khalaman, P. A. Futoran

引用次数: 0

Abstract

The report provides new data on Vaucheria vipera Blum, one of the rarest collected marine species. In 2023, V. vipera was discovered in the littoral zone of the Unskaya Inlet of the White Sea. The record is considered first in Russia and the Arctic Ocean. The study of the morphology of specimens from the White Sea allowed to expand the morphological range of the species in terms of the maximum dimensions of oogonia, oospores, and antheridia. The work also pays attention to the basal septa that separate short branches bearing the gametangia. Based on the morphology of the gametangia, it is proposed to transfer this species to the section Woroninia.

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关于 Vaucheria vipera（Vaucheriaceae，黄ophyceae）的新记录，以及关于其科室位置的说明

摘要报告提供了有关 Vaucheria vipera Blum 的新数据，这是收集到的最稀有的海洋物种之一。2023 年，V. vipera 在白海 Unskaya Inlet 沿岸地区被发现。该记录被认为是俄罗斯和北冰洋的首次记录。通过对白海标本形态的研究，扩大了该物种的形态范围，包括卵原细胞、卵孢子和花药的最大尺寸。这项工作还关注了基部隔膜，该隔膜将带有配子器的短枝分开。根据配子器的形态，建议将该物种归入 Woroninia 节。

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

Inland Water Biology 生物-海洋与淡水生物学

CiteScore

1.30

自引率

55.60%

发文量

审稿时长

6-12 weeks

期刊介绍： Inland Water Biology publishes thematic reviews and original papers devoted to flora and fauna in waterbodies, biodiversity of hydrobionts, biology, morphology, systematics, ecology, ethology, ecological physiology and biochemistry of aquatic organisms, patterns of biological cycle, structure and functioning of aquatic ecosystems, anthropogenic and uncontrolled natural impacts on aquatic organisms and ecosystems, invasion of nonindigenous species into ecosystems and their ecology, methods of hydrobiological and ichthyological studies.