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New taxa of the genus Navicula (Bacillariophyceae) in the diatom flora of Serbia Cover

New taxa of the genus Navicula (Bacillariophyceae) in the diatom flora of Serbia

Open Access
|Jun 2014

Abstract

The main objective of this paper is to report two benthic, epilithic diatom species from the Raška River. Samples were collected in April, June, August and November 2011 and March and May 2012 from 5 localities along the Raška River by scraping off the stone surface using a brush. Diatom frustules were first cleaned using the cold acid method, and then mounted on permanent slides. Descriptions (main valve measurements of the populations in the Raška River), ecology, distribution in Serbia and Europe, and appropriate photomicrographs of two species are presented. Navicula jakovljevicii Hustedt and Navicula catalanogermanica Lange-Bertalot & Hofmann are rarely found in Europe and these are new distributional records. These new taxa significantly contribute to diatom floristic diversity of the Raška River.

DOI: https://doi.org/10.2478/s13545-014-0132-0 | Journal eISSN: 1897-3191 | Journal ISSN: 1730-413X
Language: English
Page range: 185 - 190
Published on: Jun 26, 2014
Published by: University of Gdańsk
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2014 Danijela Vidakovic, Jelena Krizmanić, Sanja Šovran, published by University of Gdańsk
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.