Navicula gogorevii—a new, large-celled diatom species from Vietnam (Southeast Asia)

Planothidium kaetherobertianum, a new marine diatom (Bacillariophyta) species from the Adriatic Sea

Cymbella hechiensis sp. nov., a new cymbelloid diatom species (Bacillariophyceae) from the upper tributary of Liujiang River, Guangxi Province, China

Hidden in plain sight—a new Strigula species segregated from Strigula novae-zelandiae (Lichenized Ascomycota: Strigulaceae)

Typification for reliable application of subspecific names within Peridinium cinctum (Peridiniales, Dinophyceae)

Neowollea manoromense gen. & sp. nov. (Nostocales, Cyanobacteria), a novel geosmin producer isolated from Thailand

Mallomonas lamii sp. nov. (Synurales, Chrysophyceae), a new species bearing large scales described from the tropics

Gomphosinica selincuoensis sp. nov., a new diatom (Bacillariophyceae) from North Tibet, China

A new species of Neidiomorpha (Bacillariophyceae) from Dianshan Lake in Shanghai, China

Morphological and molecular investigation of freshwater Hildenbrandia (Hildenbrandiales, Rhodophyta) with a new species reported from Japan