The identity and nomenclatural history of several smallcelled naviculoid taxa are revisited.
The species discussed here are important from the ecological point of view since they are …

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 …

The thermo-mineral springs of Sardinia have historically been the object of several
geochemical studies, whereas the biota and ecology have been totally neglected. The aim …

Polar regions are among the most extreme habitats on Earth. However, diatom biodiversity
in those regions is much more extensive and ecologically diverse than previously thought …

The present paper describes 10 new diatom (Bacillariophyta) species from the Maritime
Antarctic Region. Five of the newly described taxa: Caloneis australis sp. nov., Mayamaea …

Four taxa belonging to the complex of species around Achnanthidium minutissimum were
found during the ongoing taxonomic revision of the Antarctic freshwater and limno-terrestrial …

ABSTRACT A new diatom genus, Gololobovia gen. nov., is described from ancient Lake
Baikal on the basis of light and scanning electron microscopy of its valves. The new genus …

The present study aims to expand the knowledge on Achnanthidium species occurring in
tropical areas of southern Brazil. For this purpose, 345 samples from 179 sampling sites …

Background and aims–Non-marine diatom communities in the Antarctic Region are
characterized by a typical species composition, dominated by a large number of Antarctic …

Four monoraphid taxa belonging to the genera Achnanthes, Psammothidium and
Planothidium were found during the ongoing taxonomic revision of the freshwater and limno …