MarBEF Data System
ERMS Taxon list
Actinocyclus crassus (W.Smith) Ralfs ex Pritchard, 1861 accepted as Eupodiscus crassus W.Smith, 1853
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. crassa (W. Smith) Hustedt, 1929 accepted as Eupodiscus crassus W.Smith, 1853
Actinocyclus ehrenbergii var. ralfsii (W.Smith) Hustedt, 1929 accepted as Eupodiscus ralfsii var. ralfsii W. Smith, 1856
Actinocyclus ehrenbergii var. sparsa (Gregory) Hustedt, 1929 accepted as Eupodiscus sparsus Gregory, 1857
Actinocyclus ehrenbergii var. tenella (Brébisson) Hustedt, 1929 accepted as Eupodiscus tenellus Brébisson, 1854
Actinocyclus fulvus (W.Smith) Ralfs ex Pritchard, 1861 accepted as Eupodiscus fulvus W. Smith, 1853
Actinocyclus kuetzingii (A. Schmidt) Simonsen, 1975 accepted as Coscinodiscus kuetzingii var. kuetzingii Schmidt in Schmidt et al., 1878
Actinocyclus kützingii (A.Schmidt) Simonsen
Actinocyclus normanii (Gregory) Hustedt, 1957
Actinocyclus normanii f. normanii (W. Gregory) Hustedt, 1957 accepted as Coscinodiscus normanii Gregory ex Greville, 1859
Actinocyclus normanii f. subsalsus (Juhlin-Dannfelt) Hustedt
Actinocyclus octonarius Ehrenberg, 1837 accepted as Actinoptychus octonarius (Ehrenberg) Kützing, 1844 accepted as Actinocyclus octonarius var. octonarius Ehrenberg, 1837
Actinocyclus octonarius var. crassus (W.Smith) Hendey, 1954 accepted as Eupodiscus crassus W.Smith, 1853
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. sparsus (Gregory) Hendey, 1954 accepted as Eupodiscus sparsus Gregory, 1857
Actinocyclus octonarius var. tenellus (Brébisson) Hendey, 1954 accepted as Eupodiscus tenellus Brébisson, 1854
Actinocyclus ralfsii (W.Smith) Ralfs, 1861 accepted as Actinocyclus octonarius var. ralfsii (W.Smith) Hendey, 1954 accepted as Eupodiscus ralfsii var. ralfsii W. Smith, 1856
Actinocyclus ralfsii var. sparsa (Gregory) Ralfs in Pritchard, 1861 accepted as Actinocyclus octonarius var. sparsus (Gregory) Hendey, 1954 accepted as Eupodiscus sparsus Gregory, 1857
Actinocyclus roperi (Brébisson) Grunow ex Van Heurck, 1881 accepted as Eupodiscus roperi Brébisson, 1870
Actinocyclus senarius Ehrenberg, 1838 (uncertain > unassessed )
Actinocyclus subtilis (W.Gregory) Ralfs, 1861
Actinocyclus tenellus (Brébisson) Grunow, 1867 accepted as Eupodiscus tenellus Brébisson, 1854
Actinocyclus undulatus J.W.Bailey, 1842 (uncertain > unassessed )
Actinoptychus amblyoceros (Ehrenberg) A.Schmidt, 1874 (uncertain > unassessed )
Actinoptychus octonarius (Ehrenberg) Kützing, 1844 accepted as Actinocyclus octonarius var. octonarius Ehrenberg, 1837
Actinoptychus senarius (Ehrenberg) Ehrenberg, 1843 accepted as Actinocyclus senarius Ehrenberg, 1838
Actinoptychus splendens (Shadbolt) Ralfs ex Pritchard, 1861
Actinoptychus undulatus (J.W.Bailey) Ralfs, 1861 accepted as Actinoptychus senarius (Ehrenberg) Ehrenberg, 1843 accepted as Actinocyclus senarius Ehrenberg, 1838
Anaulus balticus Simonsen, 1959 (uncertain > unassessed )
Anaulus mediterraneus Grunow, 1882
Anaulus mediterraneus var. intermedia Grunow in Van Heurck, 1882 (uncertain > unassessed )
Anaulus uniseptatus Salah, 1955 (uncertain > unassessed )
Arachnoidiscus ornatus Ehrenberg
Arcocellulus cornucervis G.R.Hasle, H.A.von Stosch & E.E.Syvertsen, 1983 (uncertain > unassessed )
Asteromphalus arachne (Brébisson) Ralfs, 1861 accepted as Spatangidium arachne Brébisson, 1857
Asteromphalus flabellatus (Brébisson) Greville, 1859
Asteromphalus heptactis (Brébisson) Ralfs, 1861
Asteromphalus hookeri Ehrenberg, 1844
Asteromphalus hyalinus Karsten, 1905 (uncertain > unassessed )
Attheya armata (T.West) R.M.Crawford, 1994 accepted as Chaetoceros armatus T.West, 1860
Attheya decora T.West, 1860
Attheya longicornis R.M.Crawford & C.Gardner, 1994 (uncertain > unassessed )
Attheya septentrionalis (Østrup) R.M.Crawford, 1994 accepted as Chaetoceros septentrionalis Cleve, 1896
Aulacodiscus argus (Ehrenberg) A.Schmidt, 1886 accepted as Tripodiscus argus Ehrenberg, 1839
Aulacodiscus kittonii Arnott ex Ralfs, 1861
Aulacodiscus sollitianus Norman, 1861 accepted as Aulacodiscus sollittianus G.Norman, 1861
Aulacodiscus sollittianus G.Norman, 1861 (uncertain > unassessed )
Aulacoseira alpigena (Grunow) Krammer, 1991
Aulacoseira ambigua (Grunow) Simonsen, 1979
Aulacoseira crenulata (Ehrenberg) Thwaites, 1848
Aulacoseira distans (Ehrenberg) Simonsen, 1979 †
Aulacoseira distans var. alpigena (Grunow) Simonsen, 1979 accepted as Aulacoseira alpigena (Grunow) Krammer, 1991
Aulacoseira distans var. lirata (Ehrenberg) Simonsen, 1979 accepted as Aulacoseira lirata (Ehrenberg) R. Ross in Hartley, 1986
Aulacoseira granulata (Ehrenberg) Simonsen, 1979
Aulacoseira granulata var. angustissima (O.F.Müller) Simonsen, 1979 accepted as Melosira granulata f. angustissima Otto Müller, 1899
Aulacoseira granulata var. granulata accepted as Aulacoseira granulata (Ehrenberg) Simonsen, 1979
Aulacoseira islandica (O.Müller) Simonsen, 1979
Aulacoseira islandica subsp. helvetica (O.F.Müller) Simonsen, 1979
Aulacoseira islandica subsp. islandica (O.Müller) Simonsen, 1979 accepted as Aulacoseira islandica (O.Müller) Simonsen, 1979
Aulacoseira italica (Ehrenberg) Simonsen, 1979
Aulacoseira italica subsp. subarctica (O.F.Müller) Simonsen accepted as Aulacoseira subarctica (Otto Müller) E.Y.Haworth, 1990
Aulacoseira italica var. valida (Grunow) Simonsen, 1979 accepted as Melosira italica var. valida Grunow, 1881
Aulacoseira lirata (Ehrenberg) R. Ross in Hartley, 1986
Aulacoseira lirata var. biseriata (Grunow) E.Y.Haworth, 1988
Aulacoseira lirata var. lirata (Ehrenberg) R.Ross, 1986 accepted as Aulacoseira lirata (Ehrenberg) R. Ross in Hartley, 1986
Aulacoseira subarctica (Otto Müller) E.Y.Haworth, 1990
Aulacoseira valida (Grunow) Krammer, 1991
Auliscus pruinosus Bailey
Auliscus reticulatus Greville
Auliscus sculptus (W.Smith) Brightwell, 1860 accepted as Eupodiscus sculptus W.Smith, 1853
Azpeitia nodulifera (A.W.F.Schmidt) G.A.Fryxell & P.A.Sims, 1986
Bacteriastrum delicatulum Cleve, 1897
Bacteriastrum elongatum Cleve, 1897
Bacteriastrum furcatum Shadbolt, 1854 (uncertain > unassessed )
Bacteriastrum hyalinum Lauder, 1864
Bacteriastrum varians Lauder, 1864 accepted as Bacteriastrum furcatum Shadbolt, 1854
Bellerochea horologicalis Stosch, 1980 (uncertain > unassessed )
Bellerochea malleus (Brightwell) Van Heurck, 1885 (uncertain > unassessed )
Bellerochea malleus f. biangulata Peragallo accepted as Bellerochea malleus var. biangulata H.Peragallo & M.Peragallo, 1908
Bellerochea malleus var. biangulata H.Peragallo & M.Peragallo, 1908 (uncertain > unassessed )
Bellerochea polymorpha Hargraves & Guillard, 1974 (uncertain > unassessed )
Bellerochea spinifera Hargraves & Guillard, 1974 (uncertain > unassessed )
Biddulphia alternans (Bailey) Van Heurck, 1885 accepted as Trigonium alternans (Bailey) A.Mann, 1907 accepted as Triceratium alternans f. alternans J.W. Bailey, 1851
Biddulphia antediluviana (Ehrenberg) Van Heurck, 1885
Biddulphia aurita (Lyngbye) Brébisson, 1838 accepted as Odontella aurita (Lyngbye) C.Agardh, 1832
Biddulphia aurita var. obtusa (Kützing) Hustedt, 1930 accepted as Odontella obtusa Kützing, 1844
Biddulphia bailey W. Smith, 1856 accepted as Biddulphia mobiliensis (J.W.Bailey) Grunow, 1882 accepted as Trieres mobiliensis (J.W.Bailey) Ashworth & E.C.Theriot in Ashworth, Nakov & E.C.Theiriot, 2013
Biddulphia biddulphiana (J.E.Smith) Boyer, 1900
Biddulphia favus (Ehrenberg) Van Heurck, 1885 accepted as Triceratium favus Ehrenberg, 1839
Biddulphia granulata Roper, 1859 † accepted as Cerataulus granulatus (Roper) P.A. Sims & D.M. Williams, 2018 †
Biddulphia laevis Ehrenberg, 1843 (uncertain > unassessed )
Biddulphia laevis f. laevis Ehrenberg, 1843 (uncertain > unassessed )
Biddulphia litigiosa Van Heurck, 1909 (uncertain > unassessed )
Biddulphia longicruris Greville, 1859 accepted as Hobaniella longicruris (Greville) P.A. Sims & D.M. Williams in Sims et al., 2018
Biddulphia longicruris var. longicruris Greville, 1859 (uncertain > unassessed )
Biddulphia mobiliensis (J.W.Bailey) Grunow, 1882 accepted as Trieres mobiliensis (J.W.Bailey) Ashworth & E.C.Theriot in Ashworth, Nakov & E.C.Theiriot, 2013