STONIK, Inna V., & Kseniya V. EFIMOVA 2020 (Mar. 25) Attheya (Bacillariophyta) from the northwestern Sea of Japan: a description of two subgenera based on molecular and morphological data Phycologia 59(3): 227-237, 19 figs., 2 tables subgenus Dolichoceratia and subgenus Attheya |