Is the New ? (Cymbellales), a New Genus Based on Taxa Previously Assigned to .

A new diatom genus Kulikovskiy, Glushchenko, Genkal and Kociolek gen. nov., was described with species Glushchenko, Kulikovskiy and Kociolek sp.

Taxonomy and Distribution of the Genus Mereschowsky (Bacillariophyceae: Sellaphoraceae) in Aquatic Ecosystems of Mongolia.

During our investigation, 28 species belonging to the genus Mereschowsky were found in different types of water bodies and streams in Mongolia. Of these, 14 species have already been described and/or shown earlier in the flora of Mongolia, and we found 14 species for the first time. One new taxonomic combination has been proposed: (J.

Description of the Soil Diatom sp. nov. (Bacillariophyceae, Sellaphoraceae) from Vietnam, with Remarks on the Phylogeny and Taxonomy of and Systematic Position of .

In material isolated from soils of Cát Tiên National Park, we isolated four strains that were assigned to the genus . Identification was carried out on the basis of morphological and molecular studies. We proposed a new species named sp.

Phylogeny and Fatty Acid Profiles of New (Bacillariophyta) Species from Soils of Vietnam.

We studied the morphology, ultrastructure, and phylogeny of eight soil diatom strains assigned to the genus. Six of these strains, identified by us as new species, are described for the first time. We provide a comprehensive comparison with related species and include ecological data.

 sp. nov. (Bacillariophyceae) - a new monoraphid diatom species from Indonesia.

A new monoraphid diatom species is described from Indonesia. The description is based on molecular data (18SV4), morphological analysis and comparison with similar species. According to molecular data, sp.

sp. nov. - a new monoraphid diatom (Bacillariophyceae) species, described on the basis of molecular and morphological approaches.

A new monoraphid diatom species Tseplik, Kulikovskiy, Kociolek & Maltsev, is described from Indonesia. The species is described on the basis of molecular and morphological analyses. According to molecular data the new species belongs to the clade that includes strains of , and .

Gogorevia, a New Monoraphid Diatom Genus for Achnanthes exigua and Allied Taxa (Achnanthidiaceae) Described on the Basis of an Integrated Molecular and Morphological Approach.

A new diatom genus, Gogorevia, is described on the basis of an integrated molecular and morphological investigation. Two species are described from Vietnam: the generitype, G. rinatii sp.