MORPHOLOGY OF SEMIORBIS HEMICYCLUS (EHRENBERG) R. M. PATRICK (BACILLARIOPHYTA) — A RARE SPECIES FOR THE FLORA OF RUSSIA

This electron microscopy study investigates morphological features of the shell of the diatom alga Semiorbis hemicyclus from Lake Pizanets (Republic of Karelia). Quantitative (valve length and width, number of striae) and qualitative (valve shape, position and structure of striae and raphe) characteristics are analyzed. Original and literature data make it possible to expand the diagnosis of this species.

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Publication Details

Journal
Transactions of Papanin Institute for Biology of Inland Waters RAS
Published
2025-03-12
DOI
https://doi.org/10.47021/0320-3557-2025-29-33
Primary Topic
Diatoms and Algae Research
Type
article
Field-Weighted Citation Impact
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article

MORPHOLOGY OF SEMIORBIS HEMICYCLUS (EHRENBERG) R. M. PATRICK (BACILLARIOPHYTA) — A RARE SPECIES FOR THE FLORA OF RUSSIA

С. И. Генкал, S. Komulaynen
Transactions of Papanin Institute for Biology of Inland Waters RAS
Diatoms and Algae Research
article

MORPHOLOGY OF SEMIORBIS HEMICYCLUS (EHRENBERG) R. M. PATRICK (BACILLARIOPHYTA) — A RARE SPECIES FOR THE FLORA OF RUSSIA

С. И. Генкал, S. Komulaynen
article en

Abstract

This electron microscopy study investigates morphological features of the shell of the diatom alga Semiorbis hemicyclus from Lake Pizanets (Republic of Karelia). Quantitative (valve length and width, number of striae) and qualitative (valve shape, position and structure of striae and raphe) characteristics are analyzed. Original and literature data make it possible to expand the diagnosis of this species.

Transactions of Papanin Institute for Biology of Inland Waters RAS
Openalex Percentile: Top 97%
Diatoms and Algae Research
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MORPHOLOGY OF SEMIORBIS HEMICYCLUS (EHRENBERG) R. M. PATRICK (BACILLARIOPHYTA) — A RARE SPECIES FOR THE FLORA OF RUSSIA — С. И. Генкал, S. Komulaynen · Transactions of Papanin Institute for Biology of Inland Waters RAS (2025) | TGRS Research Map | TGRS