Nupela major sp. nov., a new diatom species from Maolan Nature Reserve, central-south of China
Taxonomy and ecology of Fragilaria billingsii sp. nov. and analysis of type material of Synedra rumpens var. fusa (Fragilariaceae, Bacillariophyta) from Brazil
Microcostatus salinus sp. nov., a new benthic diatom (Bacillariophyceae) from esturarine intertidal sediments, Japan
The diatom genus Gomphonema Ehrenberg in Lake Baikal. II. Revision of taxa from Gomphonema acuminatum and Gomphonema truncatum-capitatum complexes
Transfer of Fragilaria atomus Hust. to the genus Stauroforma (Bacillariophyta) based on observation of type and newly collected material
The diatom genus Gomphoneis Cleve (Bacillariophyceae) from Lake Baikal, Russia
Valve morphology of four species of Frustulia (Bacillariophyta), including two described as new