RAMS Taxon list
Achnanthaceae Kützing, 1844
Achnanthales
Achnanthes Bory, 1822
Achnanthes brevipes C.Agardh, 1824
Achnanthes vicentii Manguin, 1957 (uncertain > unassessed )
Actinocyclus C.G. Ehrenberg, 1837
Actinocyclus actinochilus (Ehrenberg) Simonsen, 1982 accepted as Coscinodiscus actinochilus Ehrenberg, 1844
Actinocyclus adeliae Manguin, 1957 (uncertain > unassessed )
Actinocyclus curvulatus
Actinocyclus divisus (Grunow) Hustedt, 1958 accepted as Coscinodiscus divisus var. divisus Grunow, 1878
Actinocyclus exiguus G.Fryxell & Semina, 1981 (uncertain > unassessed )
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 senarius Ehrenberg, 1838 (uncertain > unassessed )
Actinocyclus spiritus T.P.Watkins, 1986 (uncertain > unassessed )
Actinoptychus C.G. Ehrenberg, 1843
Actinoptychus octonarius (Ehrenberg) Kützing, 1844 accepted as Actinocyclus octonarius var. octonarius Ehrenberg, 1837
Actinoptychus senarius (Ehrenberg) Ehrenberg, 1843 accepted as Actinocyclus senarius Ehrenberg, 1838
Amphipleuraceae Grunow, 1862
Amphiprora C.G. Ehrenberg, 1843
Amphiprora belgicae Van Heurck, 1909 accepted as Banquisia belgicae (Van Heurck) Paddock, 1988 accepted as Amphiprora belgicae var. belgicae Van Heurck, 1909
Amphiprora belgicae var. belgicae Van Heurck, 1909 (uncertain > unassessed )
Amphiprora kjellmanii Cleve, 1880 accepted as Entomoneis kjellmanii (Cleve) Poulin & Cardinal, 1983 accepted as Amphiprora kjellmanii var. kjellmanii Cleve in Cleve & Grunow, 1880
Amphiprora kjellmanii var. kjellmanii Cleve in Cleve & Grunow, 1880 (uncertain > unassessed )
Amphiprora kufferathii Manguin, 1960 (uncertain > unassessed )
Amphiprora paludosa W.Smith, 1853 accepted as Entomoneis paludosa (W.Smith) Reimer, 1975
Amphiprora paludosa var. paludosa W. Smith, 1853 accepted as Entomoneis paludosa (W.Smith) Reimer, 1975
Amphora C.G. Ehrenberg ex F.T. Kützing, 1844
Amphora racovitzae van Heurck, 1909
Asterolampraceae Smith, 1872
Asterolamprales
Asteromphalus C.G. Ehrenberg, 1844
Asteromphalus heptactis (Brébisson) Ralfs, 1861
Asteromphalus hookeri Ehrenberg, 1844
Asteromphalus hyalinus Karsten, 1905 (uncertain > unassessed )
Asteromphalus parvulus Karsten, 1905 (uncertain > unassessed )
Asteromphalus roperianus (Greville) Ralfs, 1861
Attheya T. West, 1860
Attheya gaussii (Heiden) R.M.Crawford, 2000 accepted as Chaetoceros gaussii Heiden, 1928
Attheyaceae Round & R. M. Crawford
Auricula A.F. Castracane, 1873
Auricula compacta (Hustedt) L.K.Medlin, 1990 accepted as Nitzschia compacta Hustedt, 1958
Auriculaceae Hendey
Azpeitia M. Peragallo in J. Tempère & H. Peragallo, 1912
Azpeitia nodulifera (A.W.F.Schmidt) G.A.Fryxell & P.A.Sims, 1986
Azpeitia tabularis (Grunow) G.Fryxell & P.A.Sims, 1986 accepted as Coscinodiscus tabularis var. tabularis Grunow, 1884
Bacillariaceae Ehrenberg, 1831
Bacillariales
Bacillariophycanae
Bacillariophyceae incertae sedis (temporary name )
Bacillariophycidae
Bacillariophycidae incertae sedis (temporary name )
Banquisia T.B.B. Paddock, 1988
Banquisia belgicae (Van Heurck) Paddock, 1988 accepted as Amphiprora belgicae var. belgicae Van Heurck, 1909
Berkeleya R.K. Greville, 1827
Berkeleya rutilans (Trentepohl ex Roth) Grunow, 1880 (uncertain > unassessed )
Berkeleyaceae Mann
Biddulphia S.F. Gray, 1821
Biddulphia litigiosa Van Heurck, 1909 (uncertain > unassessed )
Biddulphia weissflogii Grunow, 1882 (uncertain > unassessed )
Biddulphiaceae Kützing, 1844
Biddulphiales
Biddulphianae
Catenulaceae Mereschkowsky, 1902
Ceratoneis C.G. Ehrenberg, 1839 accepted as Cylindrotheca L. Rabenhorst, 1859
Ceratoneis closterium Ehrenberg, 1839 (uncertain > unassessed )
Chaetoceros C.G. Ehrenberg, 1844
Chaetoceros adelianum E. Manguin, 1957 (uncertain > unassessed )
Chaetoceros aequatorialis Cleve, 1873 (uncertain > unassessed )
Chaetoceros aequatorialis var. antarctica
Chaetoceros atlanticus Cleve, 1873
Chaetoceros brevis F.Schütt, 1895
Chaetoceros bulbosus (Ehrenberg) Heiden, 1928
Chaetoceros castracanei Karsten, 1905 (uncertain > unassessed )
Chaetoceros concavicornis Mangin, 1917
Chaetoceros convolutus Castracane, 1886
Chaetoceros criophilus Gran, 1904 (uncertain > unassessed )
Chaetoceros curvatus Castracane, 1886
Chaetoceros curvisetus Cleve, 1889
Chaetoceros debilis Cleve, 1894 emend Xu, Y.Li & Lundholm in Xu et al., 2020
Chaetoceros dichaeta Ehrenberg, 1844
Chaetoceros flexuosus Mangin, 1915 (uncertain > unassessed )
Chaetoceros gaussii Heiden, 1928 (uncertain > unassessed )
Chaetoceros hendeyi Manguin, 1960 (uncertain > unassessed )
Chaetoceros laciniosus F.Schütt, 1895
Chaetoceros neglectus Karsten, 1905 (uncertain > unassessed )
Chaetoceros neogracilis VanLand., 1968
Chaetoceros pendulus Karsten, 1905
Chaetoceros peruvianum Brightwell, 1856
Chaetoceros radicans F.Schütt, 1895 (uncertain > unassessed )
Chaetoceros simplex Ostenfeld, 1902
Chaetoceros socialis H.S.Lauder, 1864
Chaetoceros tortissimus Gran, 1900 (uncertain > unassessed )
Chaetocerotaceae Ralfs, 1861
Chaetocerotanae
Chaetocerotanae incertae sedis (temporary name )
Cocconeidaceae Kützing, 1844
Cocconeis C.G. Ehrenberg, 1837
Cocconeis antiqua J.A.Tempère & J.-J.Brun, 1889 †
Cocconeis costata Gregory, 1855