Mastogloia jahniae sp. nov., a new diatom (Bacillariophyceae) from the Baltic Sea coast of Sweden
Encyonema oblonga (Bacillariophyta, Cymbellaceae), a new species from Shanxi Province, China
Three new needle-shaped Fragilaria species from Central America and the Tibetan Plateau
New diatom species from the Gomphonema subtile group in Southeast Asia
Placoneis cattiensis sp. nov.—a new, diatom (Bacillariophyceae: Cymbellales) soil species from Cát Tiên National Park (Vietnam)
Navicula fontana sp. nov., a new freshwater diatom from a limnocrenic spring in Central Poland
A new marine epiphytic diatom species, Halamphora yundangensis sp. nov. (Bacillariophyceae), from Yundang Lake, Southeast coast of China
Neidiomorpha gusevii—a new diatom species (Bacillariophyceae: Neidiaceae) from Southeast Asia
Prestauroneis genkalii—a new diatom species (Bacillariophyceae: Stauroneidaceae) from Southeast Asia