The genus Navicula (Bacillariophyta) from the Por’ya Guba estuary (Murmansk Region, Russia) with description of a new species and reinvestigation of the type materials of N. eidrigiana and N. pseudosalinarum

Q3 Agricultural and Biological Sciences

Novosti Sistematiki Nizshikh Rastenii Pub Date : 2022-01-01 DOI:10.31111/nsnr/2022.56.1.55

D. A. Chudaev, I. Jüttner, J. C. Taylor

引用次数: 0

Abstract

During the study of diatom samples from a brackish estuary near the reserve headquarters of the Kandalaksha State Nature Reserve at Por’ya Guba 16 taxa belonging to the genus Navicula were found. One taxon, N. curtisternoides sp. nov., is described and compared with morphologically similar species. The type specimens of two names (N. eidrigiana and N. pseudosalinarum) were studied to verify the identifications of these taxa. Four species (N. hanseatica, N. kefvingensis, N. microcari, N. paul-schulzii) were recorded for the first time in the Murmansk Region.

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俄罗斯摩尔曼斯克地区Por 'ya Guba河口的Navicula属(硅藻纲)、一新种描述及拟盐藻属(N. eidrigiana和pseudosalinarum)类型资料的再调查

在对位于Por 'ya Guba的Kandalaksha国家自然保护区总部附近的咸淡河口的硅藻样本进行研究时，发现了属于Navicula属的16个分类群。对一个分类单元N. curtisternoides sp. nov.进行了描述，并与形态相似的物种进行了比较。本文对两种植物(eidrigiana和pseudosalinarum)的模式标本进行了研究，以验证这两个分类群的身份。在摩尔曼斯克地区首次记录到4种昆虫(hanseatica、kefvingensis、microcari、paul-schulzii)。

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.