ChaRMS Taxon list
Actinocyclus alienus Grunow in Cleve, 1883 (uncertain > unassessed )
Actinocyclus appendiculatus Rattray, 1890 (uncertain > unassessed )
Actinocyclus australis Grunow in Van Heurck, 1883 (uncertain > unassessed )
Actinocyclus confluens Grunow, 1890
Actinocyclus curvatulus Janisch, 1874 (uncertain > unassessed )
Actinocyclus divisus (Grunow) Hustedt, 1958 accepted as Coscinodiscus divisus var. divisus Grunow, 1878
Actinocyclus ehrenbergii Ralfs, 1861
Actinocyclus ehrenbergii var. ralfsii (W.Smith) Hustedt, 1929 accepted as Eupodiscus ralfsii var. ralfsii W. Smith, 1856
Actinocyclus ehrenbergii var. tenella (Brébisson) Hustedt, 1929 accepted as Eupodiscus tenellus Brébisson, 1854
Actinocyclus ellipticus Grunow (uncertain > unassessed )
Actinocyclus ellipticus f. lanceolata Kolbe, 1954 (uncertain > unassessed )
Actinocyclus fasciculatus Harwood & Maruyama, 1992 (uncertain > unassessed )
Actinocyclus ingens Rattray, 1890 † (uncertain > unassessed )
Actinocyclus ingens var. ovalis R.Gersonde, 1990 (uncertain > unassessed )
Actinocyclus japonicus Castracane, 1886 (uncertain > unassessed )
Actinocyclus normanii (Gregory) Hustedt, 1957
Actinocyclus octonarius Ehrenberg, 1837 accepted as Actinoptychus octonarius (Ehrenberg) Kützing, 1844 accepted as Actinocyclus octonarius var. octonarius Ehrenberg, 1837
Actinocyclus octonarius var. octonarius Ehrenberg, 1837 (uncertain > unassessed )
Actinocyclus octonarius var. ralfsii (W.Smith) Hendey, 1954 accepted as Eupodiscus ralfsii var. ralfsii W. Smith, 1856
Actinocyclus octonarius var. tenellus (Brébisson) Hendey, 1954 accepted as Eupodiscus tenellus Brébisson, 1854
Actinocyclus senarius Ehrenberg, 1838 (uncertain > unassessed )
Actinocyclus stictodiscus Grunow in Van Heurck, 1883 (uncertain > unassessed )
Actinocyclus subtilis (W.Gregory) Ralfs, 1861
Actinoptychus annulatus (G.C.Wallich) Grunow
Actinoptychus australis (Grunow) Andrews, 1979 accepted as Actinoptychus vulgaris var. australis Grunow in Van Heurck, 1883
Actinoptychus hexagonus Grunow in Schmidt, 1874
Actinoptychus octonarius (Ehrenberg) Kützing, 1844 accepted as Actinocyclus octonarius var. octonarius Ehrenberg, 1837
Actinoptychus pericavatus J.-J.Brun
Actinoptychus senarius (Ehrenberg) Ehrenberg, 1843 accepted as Actinocyclus senarius Ehrenberg, 1838
Actinoptychus splendens (Shadbolt) Ralfs ex Pritchard, 1861
Actinoptychus subangulatus Schmidt in Schmidt et al., 1888 (uncertain > unassessed )
Actinoptychus trilingulatus (Brightwell) Ralfs
Actinoptychus undulatus (J.W.Bailey) Ralfs, 1861 accepted as Actinoptychus senarius (Ehrenberg) Ehrenberg, 1843 accepted as Actinocyclus senarius Ehrenberg, 1838
Actinoptychus vulgaris Schumann, 1867
Actinoptychus vulgaris var. australis Grunow in Van Heurck, 1883 (uncertain > unassessed )
Aulacodiscus affinis Grunow, 1876
Azpeitia africana (Janisch ex Schmidt) G. Fryxell & T. P. Watkins in Fryxell, Sims & Watkins, 1986 accepted as Coscinodiscus africanus var. africanus Janisch in Schmidt et al., 1878
Azpeitia neocrenulata (VanLandingham) G. Fryxell & T.P. Watkins in Fryxell, Sims & Watkins, 1986 accepted as Coscinodiscus neocrenulatus var. neocrenulatus VanLandingham, 1968
Azpeitia nodulifera (A.W.F.Schmidt) G.A.Fryxell & P.A.Sims, 1986
Charcotiella grunowii S.Blanco & C.E.Wetzel, 2016
Coscinodiscus africanus Janisch ex A.Schmidt accepted as Azpeitia africana (Janisch ex Schmidt) G. Fryxell & T. P. Watkins in Fryxell, Sims & Watkins, 1986 accepted as Coscinodiscus africanus var. africanus Janisch in Schmidt et al., 1878
Coscinodiscus africanus var. africanus Janisch in Schmidt et al., 1878 (uncertain > unassessed )
Coscinodiscus agapetos Rattray, 1890 (uncertain > unassessed )
Coscinodiscus angustelineatus Schmidt in Schmidt et al., 1878 (uncertain > unassessed )
Coscinodiscus anguste-lineatus A.Schmidt, 1878 accepted as Thalassiosira anguste-lineata (A.Schmidt) G.Fryxell & Hasle, 1977 accepted as Coscinodiscus angustelineatus Schmidt in Schmidt et al., 1878
Coscinodiscus apiculatus Ehrenberg, 1844
Coscinodiscus apiculatus var. apiculatus Ehrenberg, 1844 (uncertain > unassessed )
Coscinodiscus argus Ehrenberg, 1839 (uncertain > unassessed )
Coscinodiscus asteromphalus Ehrenberg, 1844 (uncertain > unassessed )
Coscinodiscus asteromphalus var. asteromphalus Ehrenberg, 1844 (uncertain > unassessed )
Coscinodiscus asteromphalus var. pulchra Grunow, 1884 (uncertain > unassessed )
Coscinodiscus bathyomphalus Cleve, 1883 (uncertain > unassessed )
Coscinodiscus bathyomphalus var. hispidus Cheng & Chin, 1980 (uncertain > unassessed )
Coscinodiscus bipartitus Rattray, 1890 (uncertain > unassessed )
Coscinodiscus blandus A.Schmidt, 1878 (uncertain > unassessed )
Coscinodiscus centralis Ehrenberg, 1844 (uncertain > unassessed )
Coscinodiscus cinctus Kützing, 1844 (uncertain > unassessed )
Coscinodiscus concinnus W.Smith, 1856
Coscinodiscus confusus Rattray, 1890 (uncertain > unassessed )
Coscinodiscus crenulatus Grunow accepted as Azpeitia neocrenulata (VanLandingham) G. Fryxell & T.P. Watkins in Fryxell, Sims & Watkins, 1986 accepted as Coscinodiscus neocrenulatus var. neocrenulatus VanLandingham, 1968
Coscinodiscus curvatulus Grunow ex A.Schmidt, 1878
Coscinodiscus curvatulus var. minor (Ehrenberg) Grunow, 1884 accepted as Coscinodiscus minor Ehrenberg, 1840
Coscinodiscus debilis Rattray, 1890 (uncertain > unassessed )
Coscinodiscus decrescens Grunow, 1878 accepted as Charcotiella grunowii S.Blanco & C.E.Wetzel, 2016
Coscinodiscus decrescens var. valida Grunow, 1884 (uncertain > unassessed )
Coscinodiscus deformatus Pantocsek, 1903 (uncertain > unassessed )
Coscinodiscus denarius A.Schmidt
Coscinodiscus divisus Grunow, 1878 (uncertain > unassessed )
Coscinodiscus divisus var. divisus Grunow, 1878 (uncertain > unassessed )
Coscinodiscus fimbriatus Ehrenberg, 1844
Coscinodiscus gazellae C.Janisch ex Grunow, 1879 (uncertain > unassessed )
Coscinodiscus gigas Ehrenberg, 1841
Coscinodiscus gigas var. praetexta (Janisch) Hustedt, 1930 (uncertain > unassessed )
Coscinodiscus granii Gough, 1905
Coscinodiscus hainanensis Kuo, 1976 (uncertain > unassessed )
Coscinodiscus hexagonus Cheng & Chin, 1980 (uncertain > unassessed )
Coscinodiscus inclusus Rattray, 1890 (uncertain > unassessed )
Coscinodiscus janischii A.Schmidt, 1878
Coscinodiscus jonesianus (Greville) Ostenfeld, 1915 accepted as Coscinodiscopsis jonesiana (Greville) E.A.Sar & I.Sunesen, 2008 accepted as Eupodiscus jonesianus Greville, 1862
Coscinodiscus kuetzingii A.Schmidt, 1878
Coscinodiscus latimarginatus Guo, 1981 (uncertain > unassessed )
Coscinodiscus marginato-lineatus A.W.F.Schmidt
Coscinodiscus marginatus Ehrenberg, 1844 (uncertain > unassessed )
Coscinodiscus minor Ehrenberg, 1840 (uncertain > unassessed )
Coscinodiscus minutifasciculatus Kuo, 1976 (uncertain > unassessed )
Coscinodiscus neocrenulatus S.L.VanLandingham, 1968 accepted as Azpeitia neocrenulata (VanLandingham) G. Fryxell & T.P. Watkins in Fryxell, Sims & Watkins, 1986 accepted as Coscinodiscus neocrenulatus var. neocrenulatus VanLandingham, 1968
Coscinodiscus neocrenulatus var. neocrenulatus VanLandingham, 1968 (uncertain > unassessed )
Coscinodiscus nitidus W.Gregory, 1857
Coscinodiscus nobilis Grunow, 1879 (uncertain > unassessed )
Coscinodiscus nodulifer A.W.F.Schmidt, 1878 represented as Azpeitia nodulifera (A.W.F.Schmidt) G.A.Fryxell & P.A.Sims, 1986
Coscinodiscus normanii Gregory ex Greville, 1859 (uncertain > unassessed )
Coscinodiscus obscurus A.Schmidt, 1878
Coscinodiscus oculus Ehrenberg, 1840
Coscinodiscus oculus-iridis (Ehrenberg) Ehrenberg, 1840 (uncertain > unassessed )
Coscinodiscus paradoxus Cheng & Chin, 1980 (uncertain > unassessed )
Coscinodiscus perforatus Ehrenberg, 1844
Coscinodiscus planetophorus Meister, 1932 (uncertain > unassessed )
Coscinodiscus planithecus Kuo, 1976 (uncertain > unassessed )
Coscinodiscus polychordus Gran, 1897 (uncertain > unassessed )
Coscinodiscus punctulatus Gregory, 1857 (uncertain > unassessed )