CaRMS Taxon list
Asterionella formosa Hassall, 1850
Asterionella formosa var. gracillima (Hanztsch) Grunow, 1881 accepted as Diatoma gracillimum Hantzsch in Rabenhorst, 1861
Asterionella glacialis Castracane, 1886 (uncertain > unassessed )
Asterionella gracillima (Hantzsch) Heiberg, 1863 (uncertain > unassessed )
Asterionella japonica Cleve, 1882 (uncertain > unassessed )
Asterionella kariana Grunow, 1880 (uncertain > unassessed )
Asterionellopsis glacialis (Castracane) Round, 1990 accepted as Asterionella glacialis Castracane, 1886
Asterionellopsis kariana (Grunow) Round, 1990 accepted as Asterionella kariana Grunow, 1880
Asteroplanus karianus (Grunow) C.Gardner & R.M.Crawford, 1997 accepted as Asterionella kariana Grunow, 1880
Catacombas gaillonii (Bory de Saint-Vincent) D.M.Williams & Round, 1986 accepted as Navicula gaillonii Bory de Saint-Vincent, 1824
Ceratoneis closterium Ehrenberg, 1839 (uncertain > unassessed )
Ceratoneis fasciola Ehrenberg, 1839 (uncertain > unassessed )
Ctenophora pulchella (Ralfs ex Kützing) D.M.Williams & Round, 1986 (uncertain > unassessed )
Diatoma fasciculata C.A.Agardh, 1812 accepted as Tabularia fasciculata (C.Agardh) D.M.Williams & Round, 1986
Diatoma hyemalis (Roth) Heiberg, 1863
Diatoma mesodon (Ehrenberg) Kützing, 1844 (uncertain > unassessed )
Diatoma tenue C. Agardh, 1812 (uncertain > unassessed )
Diatoma tenue var. elongatus Lyngbye, 1819
Fragilaria acus (Kützing) Lange-Bertalot in Krammer & Lange-Bertalot, 2000 (uncertain > unassessed )
Fragilaria capucina Desmazières, 1830
Fragilaria capucina subsp. rumpens (Kützing) Lange-Bertalot, 1993
Fragilaria crotonensis Kitton, 1869
Fragilaria islandica Grunow ex Van Heurck, 1881
Fragilaria nana Steemann Nielsen, 1935 (uncertain > unassessed )
Fragilaria oceanica Cleve, 1873 accepted as Fragilariopsis oceanica (Cleve) Hasle, 1965 accepted as Fragilaria oceanica f. oceanica Cleve, 1873
Fragilaria oceanica f. oceanica Cleve, 1873 (uncertain > unassessed )
Fragilaria radians (Kützing) D.M.Williams & Round, 1987
Fragilaria rotundissima Hargraves & Guillard, 1974 (uncertain > unassessed )
Fragilaria rumpens (Kützing) G.W.F.Carlson, 1913
Fragilaria striatula Lyngbye, 1819
Fragilaria unipunctata Lyngbye, 1819 (uncertain > unassessed )
Meridion circulare (Greville) C.Agardh, 1831
Meridion intermedium H.L.Smith, 1878 (uncertain > unassessed )
Synedra acus Ehrenberg, 1854 (uncertain > unassessed )
Synedra acus Kützing, 1844 accepted as Synedra radians var. radians Kützing, 1844
Synedra acus f. acus Kützing, 1844 (uncertain > unassessed )
Synedra acus var. delicatissima (W.Smith) Grunow, 1862 (uncertain > unassessed )
Synedra acus var. radians (Kützing) Hustedt, 1930 accepted as Synedra radians var. radians Kützing, 1844
Synedra bilunaris Ehrenberg, 1832 accepted as Eunotia bilunaris (Ehrenberg) Schaarschmidt, 1880 accepted as Synedra bilunaris var. bilunaris Ehrenberg, 1832
Synedra bilunaris var. bilunaris Ehrenberg, 1832 (uncertain > unassessed )
Synedra delicatissima W.Smith, 1853 accepted as Ulnaria delicatissima (W.Smith) M.Aboal & P.C.Silva, 2004 accepted as Synedra delicatissima f. delicatissima W. Smith, 1853
Synedra delicatissima f. delicatissima W. Smith, 1853 (uncertain > unassessed )
Synedra delicatissima var. angustissima Grunow, 1881 (uncertain > unassessed )
Synedra gaillonii (Bory de Saint-Vincent) Ehrenberg, 1830 accepted as Tabularia gaillonii (Bory de Saint-Vincent) Bukhtiyarova, 1995 accepted as Navicula gaillonii Bory de Saint-Vincent, 1824
Synedra hyperborea Grunow, 1884 accepted as Synedropsis hyperborea (Grunow) G.R.Hasle, L.K.Medlin & E.E.Syvertsen, 1994 accepted as Synedra hyperborea var. hyperborea Grunow, 1884
Synedra hyperborea var. hyperborea Grunow, 1884 (uncertain > unassessed )
Synedra investiens W.Smith, 1856 accepted as Tabularia investiens (W.Smith) D.M.Williams & F.E.Round, 1986
Synedra investiens f. investiens W. Smith, 1856 accepted as Tabularia investiens (W.Smith) D.M.Williams & F.E.Round, 1986
Synedra lunaris Ehrenberg, 1832 accepted as Eunotia bilunaris (Ehrenberg) Schaarschmidt, 1880 accepted as Synedra bilunaris var. bilunaris Ehrenberg, 1832
Synedra nitzschioides Maly, 1895 (uncertain > unassessed )
Synedra nitzschioides f. nitzschioides Grunow, 1862 represented as Thalassionema nitzschioides (Grunow) Mereschkowsky, 1902
Synedra pulchella (Ralfs ex Kützing) Kützing, 1844 accepted as Ctenophora pulchella (Ralfs ex Kützing) D.M.Williams & Round, 1986
Synedra radians Kützing, 1844 accepted as Fragilaria radians (Kützing) D.M.Williams & Round, 1987
Synedra radians W. Smith, 1853 (uncertain > unassessed )
Synedra radians var. radians Kützing, 1844 (uncertain > unassessed )
Synedra salina W. Smith, 1853 accepted as Ulnaria salina (W. Sm.) Gogorev, 2018
Synedra scalaris Ehrenberg, 1843 (uncertain > unassessed )
Synedra ulna (Nitzsch) Ehrenberg, 1832
Synedra ulna var. salina (W.Smith) W.Smith accepted as Synedra salina W. Smith, 1853 accepted as Ulnaria salina (W. Sm.) Gogorev, 2018
Synedra ulna var. splendens (Kützing) Van Heurck, 1885 accepted as Ulnaria ulna var. splendens (Kützing) M.Aboal, 2003 accepted as Frustulia splendens Kützing, 1833
Synedra ulna var. subcontracta Østrup in Héribaud et al., 1920 (uncertain > unassessed )
Synedra ulna var. ulna (Nitzsch) Ehrenberg, 1836
Synedra undulata (J.W.Bailey) Gregory, 1857 accepted as Toxarium undulatum Bailey, 1854
Synedropsis hyperborea (Grunow) G.R.Hasle, L.K.Medlin & E.E.Syvertsen, 1994 accepted as Synedra hyperborea var. hyperborea Grunow, 1884
Tabularia fasciculata (C.Agardh) D.M.Williams & Round, 1986
Tabularia gaillonii (Bory de Saint-Vincent) Bukhtiyarova, 1995 accepted as Navicula gaillonii Bory de Saint-Vincent, 1824
Tabularia investiens (W.Smith) D.M.Williams & F.E.Round, 1986
Tabularia waernii P.Snoeijs in Snoeijs & Kuylenstierna, 1991
Ulnaria acus (Kützing) M.Aboal, 2003 accepted as Synedra acus f. acus Kützing, 1844
Ulnaria delicatissima (W.Smith) M.Aboal & P.C.Silva, 2004 accepted as Synedra delicatissima f. delicatissima W. Smith, 1853
Ulnaria delicatissima var. angustissima (Grunow) M.Aboal & P.C.Silva, 2004 accepted as Synedra delicatissima var. angustissima Grunow, 1881
Ulnaria salina (W. Sm.) Gogorev, 2018
Ulnaria ulna (Nitzsch) P.Compère, 2001 accepted as Synedra ulna var. subcontracta Østrup in Héribaud et al., 1920
Ulnaria ulna var. splendens (Kützing) M.Aboal, 2003 accepted as Frustulia splendens Kützing, 1833