| Species | as Species | Doubtful |
Connected successfully| Alexandrium minutum Halim, 1960 | | |
| Aphanizomenon flos-aquae (Linnaeus) Ralfs ex Bornet & Flahault, 1888 | also ''Anabaena flos-aquae''; | |
| Cochlodinium polykrikoides Margalef, 1961 | | |
| Dinophysis acuminata Claparède & Lachmann, 1859 | also ''Dinophysis baltica'' and ''Dinophysis levanderi'' and ''Dinophysis paulsenii''; | |
| Dinophysis acuta Ehrenberg, 1841 | | |
| Dinophysis apiculata Meunier, 1910 | | |
| Dinophysis arctica Mereschkowsky, 1879 | | |
| Dinophysis caudata Saville-Kent, 1881 | | |
| Dinophysis dentata Schiller, 1928 | | |
| Dinophysis fortii Pavillard, 1923 | | |
| Dinophysis hastata Stein, 1883 | | |
| Dinophysis minuta (Cleve, 1900) Balech, 1967 | | |
| Dinophysis norvegica Claparède & Lachmann, 1859 | | |
| Dinophysis ovata Claparède & Lachmann | | |
| Dinophysis ovum Schütt, 1895 | | |
| Dinophysis pulchella (Lebour) Balech | | |
| Dinophysis sacculus Stein, 1883 | | |
| Dinophysis similis Kofoid & Skogsberg, 1928 | | |
| Dinophysis tripos Gourret, 1883 | | |
| Geitlerinema amphibium (C.Agardh ex Gomont) Anagnostidis | ''Oscillatoria amphibia''; | |
| Gonyaulax spinifera (Claparède & Lachmann, 1859) Diesing, 1866 | | |
| Heterosigma akashiwo (Y. Hada, 1967) Y. Hada ex Y. Hara & M. Chihara, 1987 | | |
| Lingulodinium polyedrum (Stein, 1883) Dodge, 1989 | | |
| Microcystis aeruginosa (Kützing) Kützing, 1846 | | |
| Nodularia spumigena Mertens in Jürgens, 1822 | | |
| Phaeocystis pouchetii (M.P. Hariot, 1892) G. Lagerheim, 1896 | | |
| Phalacroma rotundata (Claparéde & Lachmann) Kofoid & Michener, 1911 | ''Dinophysis rotundata''; | |
| Phalacroma sphaeroideum Schiller, 1928 | ''Dinophysis sphaeroideum''; | |
| Prorocentrum lima (Ehrenberg, 1860) Stein, 1975 | | |
| Protoceratium reticulatum (Claparède et Lachmann, 1859) Bütschli, 1885 | | |
| Protoperidinium crassipes (Kofoid, 1907) Balech, 1974 | | |
| Prymnesium parvum N. Carter, 1937 | | |
| Pseudo-nitzschia pseudodelicatissima (Hasle) Hasle, 1993 | | |
| Pseudo-nitzschia pungens (Grunow ex P.T. Cleve, 1897) Hasle, 1993 | | |