Actinocyclus octonarius Ehrenberg, 1837 accepted as Actinoptychus octonarius (Ehrenberg) Kützing, 1844 accepted as Actinocyclus octonarius var. octonarius Ehrenberg, 1837 (additional source)
Actinoptychus senarius (Ehrenberg) Ehrenberg, 1843 accepted as Actinocyclus senarius Ehrenberg, 1838 (additional source)
Alexandrium tamarense (Lebour) Balech, 1995 (additional source)
Azpeitia nodulifera (A.W.F.Schmidt) G.A.Fryxell & P.A.Sims, 1986 (additional source)
Ceratium lineatum (Ehrenberg) Cleve, 1899 accepted as Tripos lineatus (Ehrenberg) F.Gómez, 2013 (additional source)
Ceratium tripos (O.F.Müller) Nitzsch, 1817 accepted as Tripos muelleri Bory de Saint-Vincent, 1826 (additional source)
Chaetoceros curvisetus Cleve, 1889 (additional source)
Chaetoceros debilis Cleve, 1894 emend Xu, Y.Li & Lundholm in Xu et al., 2020 (additional source)
Chaetoceros simplex Ostenfeld, 1902 (additional source)
Chaetoceros socialis H.S.Lauder, 1864 (additional source)
Chaetoceros tortissimus Gran, 1900 (additional source)
Corethron pennatum (Grunow) Ostenfeld, 1909 (basis of record)
Coscinodiscus centralis Ehrenberg, 1844 (additional source)
Coscinodiscus radiatus Ehrenberg, 1840 (additional source)
Cylindrotheca closterium (Ehrenberg) Reimann & J.C.Lewin, 1964 (additional source)
Dictyocha speculum Ehrenberg, 1839 accepted as Octactis speculum (Ehrenberg) F.H.Chang, J.M.Grieve & J.E.Sutherland, 2017 (additional source)
Diplopsalis lenticula Bergh, 1882 (additional source)
Emiliania W.W.Hay & H.P.Mohler, 1967 (additional source)
Emiliania huxleyi (Lohmann) W.W.Hay & H.Mohler, 1967 accepted as Gephyrocapsa huxleyi (Lohmann) P.Reinhardt, 1972 (additional source)
Gyrodinium lacryma (Meunier) Kofoid & Swezy, 1921 (additional source)
Lauderia annulata Cleve, 1873 (additional source)
Leptocylindrus danicus Cleve, 1889 (additional source)
Leucocryptos marina (Braarud) Butcher, 1967 (additional source)
Membraneis T.B.B. Paddock, 1988 (basis of record)
Membraneis challengeri (Grunow) Paddock, 1988 accepted as Navicula challengeri Grunow, 1880 (basis of record)
Mesoporos perforatus (Gran) Lillick, 1937 (additional source)
Nitzschia acicularis (Kützing) W.Smith, 1853 (additional source)
Nitzschia longissima (Brébisson) Ralfs, 1861 (additional source)
Odontella aurita (Lyngbye) C.Agardh, 1832 (additional source)
Phalacroma rotundatum (Claparéde & Lachmann) Kofoid & J.R.Michener, 1911 (additional source)
Polykrikos schwartzii Bütschli, 1873 (basis of record)
Preperidinium meunierii (Pavillard, 1907) Elbrächter, 1993 (additional source)
Proboscia alata (Brightwell) Sundström, 1986 (additional source)
Prorocentrum balticum (Lohmann) Loeblich III, 1970 (additional source)
Protoperidinium granii (Ostenfeld) Balech, 1974 (additional source)
Rhizosolenia imbricata Brightwell, 1858 (additional source)
Rhizosolenia styliformis T.Brightwell, 1858 (additional source)
Roperia tesselata (Roper) Grunow ex Pelletan, 1889 (additional source)
Thalassionema nitzschioides (Grunow) Mereschkowsky, 1902 (additional source)
Thalassiosira antarctica Comber, 1896 (additional source)
Thalassiosira eccentrica (Ehrenberg) Cleve, 1904 (additional source)
Thalassiosira gravida Cleve, 1896 (additional source)
Thalassiosira leptopus (Grunow ex Van Heurck) Hasle & G.Fryxell, 1977 (additional source)
Trachyneis aspera (Ehrenberg) Cleve, 1894 (additional source)