Fragilaria capucina Desmazières, 1830 (original description)
Fragilaria capucina var. austriaca (Grun) Lange-Bertalot, 1980 (new combination reference)
Fragilaria capucina var. vaucheriae (Kützing) Lange-Bertalot, 1980 accepted as
Exilaria vaucheriae Kützing, 1833 (new combination reference)
Fragilaria cyclopum (Brutschy) Lange-Bertalot, 1980 accepted as
Synedra cyclopum f. cyclopum Brutschy, 1922 (new combination reference)
Fragilaria delicatissima (W.Smith) Lange-Bertalot, 1980 accepted as
Synedra delicatissima f. delicatissima W. Smith, 1853 (new combination reference)
Fragilaria delicatissima var. angustissima (Grunow) Lange-Bertalot, 1980 accepted as
Synedra delicatissima var. angustissima Grunow, 1881 (new combination reference)
Fragilaria demerarae (Grunow) Lange-Bertalot, 1980 accepted as
Synedra demerarae Grunow, 1881 (new combination reference)
Fragilaria dorsiventralis (Otto Müller) Lange-Bertalot, 1980 (new combination reference)
Fragilaria famelica (Kützing) Lange-Bertalot, 1980 accepted as
Synedra famelica var. famelica Kützing, 1844 (new combination reference)
Fragilaria fasciculata (C.Agardh) Lange-Bertalot, 1980 accepted as
Tabularia fasciculata (C.Agardh) D.M.Williams & Round, 1986 (new combination reference)
Fragilaria gaillonii (Bory) Lange-Bertalot (new combination reference)
Fragilaria incisa (C.S.Boyer) Lange-Bertalot, 1980 accepted as
Synedra incisa Boyer, 1920 (new combination reference)
Fragilaria laevigata (Grunow) Lange-Bertalot, 1980 accepted as
Synedra laevigata f. laevigata Grunow, 1877 (new combination reference)
Fragilaria longiceps (Ehrenberg) Lange-Bertalot, 1980 accepted as
Synedra longiceps Ehrenberg, 1845 (new combination reference)
Fragilaria mazamaensis (Sovereign) Lange-Bertalot, 1980 accepted as
Synedra mazamaensis Sovereign, 1958 (new combination reference)
Fragilaria montana (Krasske) Lange-Bertalot, 1980 accepted as
Synedra montana f. montana Krasske ex Hustedt, 1932 (new combination reference)
Fragilaria nana (Meister) Lange-Bertalot, 1980 accepted as
Synedra nana f. nana Meister, 1912 (new combination reference)
Fragilaria pulchella (Ralfs ex Kützing) Lange-Bertalot, 1980 accepted as
Exilaria pulchella Ralfs ex Kützing, 1844 (new combination reference)
Fragilaria socia (Wallace) Lange-Bertalot, 1980 accepted as
Synedra socia Wallace, 1955 (new combination reference)
Fragilaria tabulata (C.Agardh) Lange-Bertalot, 1981 accepted as
Tabularia tabulata (C.Agardh) Snoeijs, 1992 (new combination reference)
Fragilaria tabulata var. australis (Manguin) Lange-Bertalot, 1980 accepted as
Synedra tabulata var. australis Manguin, 1960 (new combination reference)
Fragilaria tabulata var. obtusa (Pantocsek) Lange-Bertalot, 1980 (new combination reference)
Fragilaria tabulata var. parva (Kützing) Lange-Bertalot, 1980 accepted as
Tabularia parva (Kützing) Williams & Round, 1986 (new combination reference)
Fragilaria tabulata var. tenuistriata (Meister) Lange-Bertalot, 1980 (new combination reference)
Fragilaria tabulata var. truncata (Greville) Lange-Bertalot, 1980 (new combination reference)
Fragilaria tenera (W.Smith) Lange-Bertalot, 1980 (new combination reference)
Fragilaria toxoneides (Castracane) Lange-Bertalot, 1980 accepted as
Synedra toxoneides var. toxoneides Castracane, 1880 (new combination reference)
Fragilaria ulna (Nitzsch) Lange-Bertalot, 1980 accepted as
Bacillaria ulna Nitzsch, 1817 (new combination reference)
Fragilaria ulna var. acus (Kützing) Lange-Bertalot, 1980 accepted as
Synedra acus f. acus Kützing, 1844 (new combination reference)
Fragilaria ulna var. goulardi (Brébisson) Lange-Bertalot, 1980 accepted as
Synedra goulardi f. goulardi Brébisson ex Cleve & Grunow, 1880 (new combination reference)
Fragilaria ulna var. ungeriana (Grunow) Lange-Bertalot, 1980 (new combination reference)
Navicula gallica (W.Smith) Lagerstedt, 1873 (new combination reference)