WoRMS Taxon list
Search for 'Fragilaria' returned 1,408 matching records, showing records 1-100.
Click on one of the taxon names listed below to check the details. [new search] [direct link] [download results]
Click on one of the taxon names listed below to check the details. [new search] [direct link] [download results]
- Fragilaria H.C. Lyngbye, 1819
- Fragilaria acerba Cholnoky, 1966 (uncertain > unassessed)
- Fragilaria acidobiontica D.F.Charles, 1986 (uncertain > unassessed)
- Fragilaria acidoclinata Lange-Bertalot & G.Hofmann, 1993 (uncertain > unassessed)
- Fragilaria aconcinnum Estep & Remsen, 1983 (uncertain > unassessed)
- Fragilaria acus (Kützing) Lange-Bertalot in Krammer & Lange-Bertalot, 2000 (uncertain > unassessed)
- Fragilaria acuta auct. non Ehrenberg, 1917 (uncertain > unassessed)
- Fragilaria acuta Ehrenberg, 1840 (uncertain > unassessed)
- Fragilaria acuta sensu Mayer, 1916 (uncertain > unassessed)
- Fragilaria acutirhombica Metzeltin, Lange-Bertalot & Nergui, 2009 (uncertain > unassessed)
- Fragilaria acutirostrata Metzeltin & Lange-Bertalot, 1998 (uncertain > unassessed)
- Fragilaria acutiuscula Pantocsek, 1902 (uncertain > unassessed)
- Fragilaria adamsii Cholnoky, 1964 (uncertain > unassessed)
- Fragilaria advena VanLandingham, 1971 (uncertain > unassessed)
- Fragilaria aequalis Heiberg, 1863 accepted as Fragilariforma virescens (Ralfs) D.M.Williams & Round, 1988
- Fragilaria aequalis var. aequalis Heiberg, 1863 (uncertain > unassessed)
- Fragilaria aequalis var. capitata Héribaud, 1903 (uncertain > unassessed)
- Fragilaria aequalis var. inaequidentata Lagerstedt, 1873 (uncertain > unassessed)
- Fragilaria aequalis var. maeotica Pantocsek, 1902 (uncertain > unassessed)
- Fragilaria aequalis var. major Tempère & Peragallo, 1909 (uncertain > unassessed)
- Fragilaria aequalis var. producta Lagerstedt, 1873 (uncertain > unassessed)
- Fragilaria aethiopica G. S. West, 1907 (uncertain > unassessed)
- Fragilaria affinis Hofmann Bang, 1824 (uncertain > unassessed)
- Fragilaria africana Hustedt, 1949 (uncertain > unassessed)
- Fragilaria agnesiae Kahlert & Rimet, 2019
- Fragilaria alpestris Krasske ex Hustedt, 1931
- Fragilaria alternata Frenguelli, 1941
- Fragilaria amicorum Witkowski & Lange-Bertalot, 1993 (uncertain > unassessed)
- Fragilaria amphicephala Ehrenberg, 1854 (uncertain > unassessed)
- Fragilaria amphicephaloides Lange-Bertalot, 2013
- Fragilaria amphiceros Ehrenberg
- Fragilaria amphiceros var. amphiceros (Ehrenberg) Ehrenberg, 1843 accepted as Cocconeis amphiceros Ehrenberg, 1840
- Fragilaria amphiceros var. obesa (M. Peragallo in Peragallo & Peragallo) (uncertain > unassessed)
- Fragilaria amphilepta (Ehrenberg) Ralfs in Pritchard, 1861 (uncertain > unassessed)
- Fragilaria amphioxys Ehrenberg, 1854 (uncertain > unassessed)
- Fragilaria anceps Ehrenberg, 1843 (uncertain > unassessed)
- Fragilaria angusta Ehrenberg, 1838 (uncertain > unassessed)
- Fragilaria angustata Cleve & Grove, 1891 (uncertain > unassessed)
- Fragilaria annulata (Corda) Corda, 1840 accepted as Syrinx annulatum Corda, 1835
- Fragilaria anomala W. Smith (uncertain > unassessed)
- Fragilaria antarctica Castracane, 1886 accepted as Fragilariopsis kerguelensis (O'Meara) Hustedt, 1952 accepted as Terebraria kerguelensis E.O'Meara, 1876 †
- Fragilaria antarctica Schwarz ex Otto Muller, 1877 (uncertain > unassessed)
- Fragilaria antarctica van Heurck, 1909 accepted as Fragilariopsis obliquecostata (van Heurck) Heiden, 1928
- Fragilaria antarctica f. antarctica Castracane, 1886 (uncertain > unassessed)
- Fragilaria antarctica f. bouvet Karsten, 1905 (uncertain > unassessed)
- Fragilaria antarctica f. lata van Heurck, 1909 (uncertain > unassessed)
- Fragilaria antarctica f. moronensis Truan in Tempère & Peragallo, 1889-1895 (uncertain > unassessed)
- Fragilaria aquaplus H.Lange-Bertalot & S.Ulrich, 2014
- Fragilaria araulensis Héribaud, 1908 (uncertain > unassessed)
- Fragilaria arctica (Grunow) M.Poulin, L.Bérard-Therriault & A.Cardinal, 1984 accepted as Synedra arctica Grunow, 1862
- Fragilaria arctica Grunow, 1880 accepted as Fragilariopsis oceanica (Cleve) Hasle, 1965 accepted as Fragilaria oceanica f. oceanica Cleve, 1873
- Fragilaria arcuata Schumann, 1862 (uncertain > unassessed)
- Fragilaria arcus (Ehrenberg) Cleve, 1898 accepted as Eunotia arcus Ehrenberg, 1837
- Fragilaria arcus var. amphioxys (Rabenhorst) Cleve-Euler, 1953 accepted as Hannaea arcus (Ehrenberg) R.M.Patrick in Patrick & Reimer, 1966
- Fragilaria arcus var. arcus (Ehrenberg) Cleve, 1898 accepted as Navicula arcus Ehrenberg, 1836
- Fragilaria arcus var. bituminosa (Rabenhorst) Cleve-Euler, 1953 accepted as Ceratoneis amphioxys var. amphioxys Rabenhorst, 1853
- Fragilaria arcus var. genuina (Holmboe) Cleve-Euler, 1953 (uncertain > unassessed)
- Fragilaria arcus var. recta Cleve, 1898 (uncertain > unassessed)
- Fragilaria asiatica Hustedt, 1922 (uncertain > unassessed)
- Fragilaria atomus Hustedt, 1931 (uncertain > unassessed)
- Fragilaria aurea Carmichael in Hooker, 1833 (uncertain > unassessed)
- Fragilaria aurivillii Cleve, 1901 (uncertain > unassessed)
- Fragilaria australis Ehrenberg, 1854 (uncertain > unassessed)
- Fragilaria austriaca (Grunow) Lange-Bertalot, 2000
- Fragilaria bacillum Ehrenberg, 1844 (uncertain > unassessed)
- Fragilaria bacillum M. Peragallo in Héribaud et al., 1920 (uncertain > unassessed)
- Fragilaria baculus Østrup, 1918 (1920) (uncertain > unassessed)
- Fragilaria bahlsiana Van de Vijver, C.E.Wetzel et Ector in Van de Vijver et al., 2022
- Fragilaria balatonis Pantocsek, 1902 (uncertain > unassessed)
- Fragilaria barbararum Witkowski, Metzeltin & Lange-Bertalot, 1996 (uncertain > unassessed)
- Fragilaria barbatula (Kützing) Lange-Bertalot, 1993 accepted as Tabularia barbatula (Kützing) D.M.Williams & Round, 1986
- Fragilaria berggrenii (Cleve) (uncertain > unassessed)
- Fragilaria berolinensis (Lemmermann) Lange-Bertalot, 1993 accepted as Synedra berolinensis var. berolinensis Lemmermann, 1900
- Fragilaria bicapitata Mayer, 1917 accepted as Fragilariforma bicapitata (Mayer) D.M.Williams & Round, 1988 accepted as Fragilaria bicapitata f. bicapitata Mayer, 1916 (1917)
- Fragilaria bicapitata f. bicapitata Mayer, 1916 (1917) (uncertain > unassessed)
- Fragilaria bicapitata f. genuina Mayer, 1916 (1917) (uncertain > unassessed)
- Fragilaria bicapitata f. genuina Mayer, 1937 (uncertain > unassessed)
- Fragilaria bicapitata f. subconstricta Cleve-Euler, 1953 (uncertain > unassessed)
- Fragilaria bicapitata var. angulata Cleve-Euler, 1953 (uncertain > unassessed)
- Fragilaria bicapitata var. curta Mayer, 1916 (1917) (uncertain > unassessed)
- Fragilaria bicapitata var. elongata Cleve-Euler, 1953 (uncertain > unassessed)
- Fragilaria bicapitata var. inflata Mayer, 1916 (1917) (uncertain > unassessed)
- Fragilaria bicapitata var. lineolata Moissejeva in Scheschukova-Poretskaya & Moissejewa, 1964 (uncertain > unassessed)
- Fragilaria bicapitata var. sigmoidea Schimanski, 1978 (uncertain > unassessed)
- Fragilaria bicapitata var. sphaerophora Cleve-Euler, 1953 (uncertain > unassessed)
- Fragilaria biceps (Kützing) Lange-Bertalot, 1991 accepted as Ulnaria biceps (Kützing) P.Compère, 2001 accepted as Synedra biceps f. biceps Kützing, 1844
- Fragilaria biceps (Kützing) Lange-Bertalot, 1993 accepted as Synedra biceps f. biceps Kützing, 1844
- Fragilaria biceps Ehrenberg, 1843 (uncertain > unassessed)
- Fragilaria biceps Pantocsek, 1902 (uncertain > unassessed)
- Fragilaria biconstricta (Rabenhorst) Schumann, 1867 (uncertain > unassessed)
- Fragilaria bidens Heiberg, 1863
- Fragilaria bidens f. bidens Heiberg, 1863 (uncertain > unassessed)
- Fragilaria bidens f. major Grunow in Van Heurck, 1881 (uncertain > unassessed)
- Fragilaria bidens f. minor Grunow in Van Heurck, 1881 (uncertain > unassessed)
- Fragilaria bidens f. minor Krenner, 1926 (uncertain > unassessed)
- Fragilaria bidens var. genuina Cleve-Euler, 1953 (uncertain > unassessed)
- Fragilaria bidens var. major (Grunow in Van Heurck) (uncertain > unassessed)
- Fragilaria bidens var. minor (Grunow in Van Heurck) Cleve-Euler, 1953 (uncertain > unassessed)
- Fragilaria bidens var. obsoleta Cleve-Euler, 1939 (uncertain > unassessed)
- Fragilaria bidens var. paucistriata Cleve-Euler, 1932 (uncertain > unassessed)