, Falcula M. Voigt 1960 , Fallacia 3 , Fallacia A.J. Stickle & D.G. Mann in F.E. Round, R.M. Crawford & D.G. Mann 1990 , Fenestrella R.K. Greville 1863 , Fistulifera , Fistulifera Lange-Bertalot, 1997 , Fogedia Witkowski, Lange-Bertalot & Metzeltin, 1998 , Fossula G.R.hasle,E.E.Syvertsen & C.H.von Quillfeldt,1966 , Fragilaria 4 , Fragilaria H.C. Lyngbye 1819 , Fragilariaceae Greville 1833 , Fragilariales Silva 1962 , Fragilariforma 3 , Fragilariforma D.M. Williams & F.E. Round 1988 , Fragilariophyceae Round, 1990 , Fragilariophycidae Round 1990 , Fragilariopsis F. Hustedt in A. Schmidt et al. 1913 , Frankophila H.lange-Bertalot , Frickea 1 , Frickea H. Heiden in A. Schmidt et al. 1906 , Frustulia 14 , Frustulia C.A. Agardh 1824