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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
International Journal on Algae
SJR: 0.216 SNIP: 0.322 CiteScore™: 0.4

ISSN Печать: 1521-9429
ISSN Онлайн: 1940-4328

Выпуски:
Том 22, 2020 Том 21, 2019 Том 20, 2018 Том 19, 2017 Том 18, 2016 Том 17, 2015 Том 16, 2014 Том 15, 2013 Том 14, 2012 Том 13, 2011 Том 12, 2010 Том 11, 2009 Том 10, 2008 Том 9, 2007 Том 8, 2006 Том 7, 2005 Том 6, 2004 Том 5, 2003 Том 4, 2002 Том 3, 2001 Том 2, 2000 Том 1, 1999

International Journal on Algae

DOI: 10.1615/InterJAlgae.v11.i2.60
pages 163-170

Morphological variability of some species from the genus Aulacoseira Thw. (Bacillariophyta)

V. G. Kharitonov
Institute of Biological Problems of North, Far East Branch, Russian Academy of Sciences, 16, Portovaya St., 685000 Magadan, Russia

Краткое описание

Electron microscopic studies of the samples of Bacillariophyta from Lake Elgygytgyn (Chukotka, Russia) and water bodies of its basin have showed that centric diatoms from the genus Aulacoseira Thw. (A. distans var. septentrionalis Camb. et Charl. and A. perglabra (Östr.) Haw. emend. Genkal et Kharitonov) demonstrate significant variability of morphological features (valve diameter, height of the mantle, number of row and areolae in 10 μm, number of spines in 10 μm, and location of areolae on the valve face). A broad diagnosis of A. perglabra is presented.


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