DIATOMS IN ALGOCENOSES OF PISANETS LAKE (REPUBLIC OF KARELIA)

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Abstract

The scanning electron microscopy study of phytoplankton, phytoperiphyton and microphytobenthos has revealed 208 taxa of Bacillariophyta of specific and intraspecific ranks in Pizanets Lake. Among them, 66 species and varieties are new to the flora of Karelia, including 8 ones new to the flora of Russia. Some algae (13) are identified only to the genus. An ecological assessment of the species composition in relation to the characteristics of the environment is carried out.

About the authors

S. I. Genkal

Papanin Institute for Biology of Inland Waters of the Russian Academy of Sciences

Author for correspondence.
Email: genkal@ibiw.ru
Russia, 152742, Yaroslavl Region, Borok

S. F. Komulaynen

Institute of Biology, Karelian Research Centre of the Russian Academy of Sciences

Author for correspondence.
Email: komsf@mail.ru
Russia, 185910, Petrozavodsk, Pushkinskaya Str., 11

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