ChaRMS Taxon list
Conticribra weissflogii (Grunow) K.Stachura-Suchoples & D.M.Williams, 2009 †
Coscinosira mediterranea Schröder, 1911 (uncertain > unassessed )
Coscinosira oestrupii Ostenfeld, 1900 represented as Shionodiscus oestrupii (Ostenfeld) A.J.Alverson, S.H.Kang & E.C.Theriot, 2006
Coscinosira polychorda (Gran) Gran, 1900 accepted as Coscinodiscus polychordus Gran, 1897
Mediolabrus comicus (H.Takano) Yang Li, 2020
Microsiphona potamos C.I.Weber, 1970 (uncertain > unassessed )
Minidiscus chilensis Rivera, 1984 (uncertain > unassessed )
Minidiscus comicus H.Takano, 1983 accepted as Mediolabrus comicus (H.Takano) Yang Li, 2020
Planktoniella blanda (A.Schmidt) E.E.Syvertsen & G.R.Hasle, 1993 (uncertain > unassessed )
Planktoniella formosa (Karsten) Qian & Wang, 1996 (uncertain > unassessed )
Planktoniella sol (C.G.Wallich) Schütt, 1892 accepted as Coscinodiscus sol C.G.Wallich, 1860
Shionodiscus oestrupii (Ostenfeld) A.J.Alverson, S.H.Kang & E.C.Theriot, 2006
Shionodiscus oestrupii var. venrickae (G. Fryxell & Hasle) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006
Thalassiosira allenii Takano, 1965 (uncertain > unassessed )
Thalassiosira ambigua O.G.Kozlova, 1962 (uncertain > unassessed )
Thalassiosira andamanica A.D.Gedde, 1999 (uncertain > unassessed )
Thalassiosira angulata (W.Gregory) Hasle, 1978 accepted as Orthosira angulata Gregory, 1857
Thalassiosira anguste-lineata (A.Schmidt) G.Fryxell & Hasle, 1977 accepted as Coscinodiscus angustelineatus Schmidt in Schmidt et al., 1878
Thalassiosira binata Fryxell, 1977 (uncertain > unassessed )
Thalassiosira binata var. bibinata Gao & Cheng, 1982 (uncertain > unassessed )
Thalassiosira binata var. minor Gao & Cheng, 1992 (uncertain > unassessed )
Thalassiosira delicatula Ostenfeld, 1908 (uncertain > unassessed )
Thalassiosira duostra C.Pienaar, 1990 (uncertain > unassessed )
Thalassiosira eccentrica (Ehrenberg) Cleve, 1904 (uncertain > unassessed )
Thalassiosira exigua G.Fryxell & Hasle, 1977 (uncertain > unassessed )
Thalassiosira gessneri Hustedt, 1956 (uncertain > unassessed )
Thalassiosira gravida Cleve, 1896
Thalassiosira hasleae Cassie & Dempsey, 1980 (uncertain > unassessed )
Thalassiosira hispida Syvertsen, 1986 (uncertain > unassessed )
Thalassiosira incerta Makarova, 1961 (uncertain > unassessed )
Thalassiosira kushirensis Takano, 1985 (uncertain > unassessed )
Thalassiosira laevis Gao & Cheng, 1992
Thalassiosira leptopus (Grunow ex Van Heurck) Hasle & G.Fryxell, 1977 (uncertain > unassessed )
Thalassiosira lundiana Fryxell, 1975 (uncertain > unassessed )
Thalassiosira mala Takano, 1965 (uncertain > unassessed )
Thalassiosira mediterranea (Schröder) Hasle, 1972 accepted as Coscinosira mediterranea Schröder, 1911
Thalassiosira minima Gaarder, 1951 (uncertain > unassessed )
Thalassiosira minuscula Krasske, 1941 (uncertain > unassessed )
Thalassiosira monoporocyclus Hasle, 1972 (uncertain > unassessed )
Thalassiosira nordenskioeldii Cleve, 1873
Thalassiosira oceanica Hasle, 1983 (uncertain > unassessed )
Thalassiosira oestrupii (Ostenfeld) Hasle, 1972 represented as Shionodiscus oestrupii (Ostenfeld) A.J.Alverson, S.H.Kang & E.C.Theriot, 2006
Thalassiosira oestrupii var. venrickae G.Fryxell & Hasle, 1980 represented as Shionodiscus oestrupii var. venrickae (G. Fryxell & Hasle) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006
Thalassiosira pacifica Gran & Angst, 1931 (uncertain > unassessed )
Thalassiosira partheneia Schrader, 1972 (uncertain > unassessed )
Thalassiosira profunda (Hendey) Hasle, 1973
Thalassiosira proschkinae Makarova, 1979 (uncertain > unassessed )
Thalassiosira pseudonana Hasle & Heimdal, 1970 (uncertain > unassessed )
Thalassiosira rosulata Takano, 1985 (uncertain > unassessed )
Thalassiosira rotula Meunier, 1910 (uncertain > unassessed )
Thalassiosira subtilis (Ostenfeld) Gran, 1900 (uncertain > unassessed )
Thalassiosira symmetrica G.A.Fryxell & Hasle, 1973 (uncertain > unassessed )
Thalassiosira tealata Takano, 1980 (uncertain > unassessed )
Thalassiosira tenera Proschkina-Lavrenko, 1961 (uncertain > unassessed )
Thalassiosira tumida (Janisch) Hasle, 1971 accepted as Coscinodiscus tumidus var. tumidus Janisch in Schmidt et al., 1878
Thalassiosira weissflogii (Grunow) G.Fryxell & Hasle, 1977 accepted as Micropodiscus weissflogii Grunow, 1885 accepted as Conticribra weissflogii (Grunow) K.Stachura-Suchoples & D.M.Williams, 2009 †