Two new taxa similar to Achnanthidium minutissimum were common and abundant in
samples collected during a survey of benthic diatoms in watercourses from mainland …

Recent morphology-based investigations of freshwater Arctic diatoms suggest that many
species remain to be discovered, reflecting a unique polar flora. During a survey of the …

Two new Geissleria species from Siberian mountain lakes Baikal and Frolikha are described
based on molecular and morphological data. The two new species are Geissleria …

Four species of Gomphonema described by Hustedt with fusiform valve shape are studied
for the first time using SEM. G. longissimum Hustedt, G. angustissimum Hustedt, G …

This paper proposes a new monoraphid genus Gliwiczia Kulikovskiy, Lange-Bertalot &
Witkowski, separated from Achnanthes sensu lato. Here we describe four species G …

Light and scanning electron microscopical observations are made on two non–raphid
pennate species from Lake Baikal, Russia. Based on their morphologies, they are assigned …

The phylogenetic position of the genera Rossithidium and Psammothidium was studied
using the plastid gene rbcL. The genus Rossithidium is not an independent taxon and …

We describe 22 new species of Gomphoneis, and report several previously described taxa,
from historical and recently made collections from Lake Baikal, Russia. We use light …

During this investigation, sixteen species from the genus Gomphonema were found in a
shallow bay (near Oimur, Kabansky District) located on the eastern shore of Lake Baikal …

We document the diversity of diatom taxa from the G. acuminatum and truncatum-capitatum
species complexes in Lake Baikal using light and scanning electron microscopy. This …