FERRARIO, Martha E., Gastón O. ALMANDOZ, Adrián O. CEFARELLI, Bánk BESZTERI, Rut AKSELMAN, Elena FABRO & Allan CEMBELLA 2018 (Feb. 1) Shionodiscus gaarderae sp. nov. (Thalassiosirales, Thalassiosiraceae), a bloom-producing diatom from the southwestern Atlantic Ocean, and emendation of Shionodiscus bioculatus var. bioculatus Diatom Research 33(1): 25-37, 24 figs., 1 table |