Observation of the morphology of Fragilaria pararumpens (Bacillariophyta), a rare diatom species for the Russia

Q3 Agricultural and Biological Sciences

Novosti Sistematiki Nizshikh Rastenii Pub Date : 2024-05-22 DOI:10.31111/nsnr/2024.58.2.a1

S. Genkal, S. Komulaynen, M. Gololobova

引用次数: 0

Abstract

Based on SEM examination of the phytobenthos samples collected in the tributaries of the Svir River (Leningrad Region), a diatom species Fragilaria pararumpens, rare for Russia, was found. As no previous detailed studies of this species using SEM were performed, we provide a description of its morphology, as well as a comparison of our data with the results of previous studies. Also we provide a comparison of specimens of F. pararumpens from the Svir River with similar Fragilaria taxa.

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观察俄罗斯罕见的硅藻物种 Fragilaria pararumpens（Bacillariophyta）的形态特征

根据对斯维尔河（列宁格勒州）支流采集的底栖生物样本进行的扫描电镜检查，我们发现了俄罗斯罕见的硅藻物种 Fragilaria pararumpens。由于以前没有使用扫描电镜对该物种进行过详细研究，我们对其形态进行了描述，并将我们的数据与以前的研究结果进行了比较。此外，我们还将斯维尔河中的 F. pararumpens 标本与类似的 Fragilaria 类群进行了比较。

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

Novosti Sistematiki Nizshikh Rastenii Agricultural and Biological Sciences-Plant Science

CiteScore

1.50

自引率

0.00%

发文量

期刊介绍： The Journal is one of the scientific periodicals of the Komarov Botanical Institute (at present belonging to the Russian Academy of Sciences), founded as the garden of medicinal plants by Peter the Great in February 1714. The Journal under the name Novosti sistematiki nizshikh rastenii was founded in 1964 by the botanists of the Komarov Botanical Institute, St. Petersburg (formerly Leningrad). It represents a continuation of Botanicheskie materialy Instituta Sporovykh Rastenii Glavnogo Botanicheskogo Sada RS FSR, Petrograd, vol. 1–4(7), 1922–1926; Botanicheskie materialy otdela sporovyh rastenii Botanicheskogo Instituta imeni V. L. Komarova Akademii Nauk SSSR, Moscow, Leningrad, vol. 5(4/6)–5(10/12), 1940–1945; vol. 6(7/12)–16, 1950–1963, preceded by Botanicheskie materialy Otdela sporvykh rastenii Botanicheskogo Instituta Akademii Nauk SSSR, Moscow, Leningrad vol. 6(1/6), 1949. The Journal publishes original papers on taxonomy, systematics and biodiversity of algae, fungi, lichens and bryophytes.