A new for science representative of the genus Hippodonta (Bacillariophyta)

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Abstract

A new species of diatoms, Hippodonta makarovae sp. nov., is described using scanning electron microscopy. The new species has a valve shape similar to other species of the genus, Hippodonta hungarica Grunow and Hippodonta pumila Lange-Bertalot, Hofmann & Metzeltin, but differs from them in the main diagnostic quantitative features: the length and width of the valve, the number of striae and lineolae in 10 µm.

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About the authors

S. I. Genkal

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

Author for correspondence.
Email: genkal47@mail.ru
Russian Federation, Borok, Nekouzskii raion, Yaroslavl oblast

S. F. Komulaynen

Karelian Branch of the Russian Academy of Sciences

Email: genkal47@mail.ru

Institute of Biology

Russian Federation, Petrozavodsk

References

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Supplementary files

Supplementary Files
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2. Fig. 1. Electron micrographs (SEM) of the valves of Hippodonta makarovae: a–g – valves from the outer surface; d, e – from the inner surface.

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