Sellaphora balashovae (Bacillariophyta), a new species from Siberian mountain Lake Frolikha (Baikal region), Russia
Andreeva, S.; Kociolek, J.P.; Maltsev, E.; Dorofeyuk, N.; Kezlya, E.; Shkurina, N.; Kuznetsova, I.; Gusev, E.; Kulikovskiy, M. (2018). Sellaphora balashovae (Bacillariophyta), a new species from Siberian mountain Lake Frolikha (Baikal region), Russia. Phytotaxa 371(2): 73-83. https://dx.doi.org/10.11646/phytotaxa.371.2.1
In: Phytotaxa. Magnolia Press: Auckland. ISSN 1179-3155; e-ISSN 1179-3163, more
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| Keywords |
Algae
Algae > Diatoms
Biogeny > Phylogeny
Morphology
Sellaphoraceae Mereschkowsky, 1902 [WoRMS]
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| Author keywords |
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| Authors | | Top |
- Andreeva, S.
- Kociolek, J.P.
- Maltsev, E.
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- Dorofeyuk, N.
- Kezlya, E.
- Shkurina, N.
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- Kuznetsova, I.
- Gusev, E.
- Kulikovskiy, M., more
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| Abstract |
A new species, Sellaphora balashovae sp. nov., from Lake Frolikha is described based on light (LM) and scanning electron microscopy (SEM). The systematic position of this new species is determined based on molecular data. This species is placed in the genus Sellaphora based on chloroplast morphology, areolae covered by external hymenes, and uniseriate striae that are typical for the genus. Molecular data support this taxonomic assignment, and the new species is part of a monophyletic group with some other members of the genus Sellaphora. The new species is distinguishable from other Sellaphora species by its small size, valve shape, striae and areolae densities, striae orientation and distinctly large areolae bordering the sternum. |
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