GEORGIEV, Anton A., & Maria A. GOLOLOBOVA 2022 (Oct. 12) Shionodiscus karianus sp. nov. (Thalassiosirales, Thalassiosiraceae), a new planktonic diatom from the Kara Sea and notes on some morphological characters of Shionodiscus taxa Diatom Research 37(3): 273-292, 57 figs., 3 tables cardnote: |