Bacteridiella filiformis (E. Saurin, 1959)
Pyrgulina filocincta (C.B. Adams, 1863) Japan
Turbonilla filosa (FOSSIL) Wood, 1842 † UK, England, Norfolk
Syrnola finitima A. Peñas & E. Rolán, 2016 Solomon Islands
Eulimella finitima A. Peñas & E. Rolán, 2016 New Caledonia, Norfolk Ridge
Syrnola finlayi (FOSSIL) (C.R. Laws, 1937 †) New Zealand
Turbonilla finlayi A.W.B. Powell, 1926 New Zealand, Wellington3,8 mm
Gispyrella finlayi (FOSSIL) C.R. Laws, 1937 † New Zealand
Waikura finlayi (FOSSIL) C.R. Laws, 1941 † New Zealand
Turbonilla fintschi S. Clessin, 1900
Chrysallida fischeri (A. Hornung & G. Mermod,1925) Mediterranean Sea
Turbonilla fischeri E.A. Smith, 1891 New Caledonia
Turbonilla fitoi A. Peñas & E. Rolán, 2010 Solomons Islands, Guadalcanal Island4,5 mm
Turbonilla flaianoi Mazziotti, F. Agamennone& al., 2006 Italy, Pescara
Turbonilla flavescens (P.P. Carpenter, 1857) West America
Eulimella flavinfula A. Peñas & E. Rolán, 2016
Eulimella flavocincta A. Peñas & E. Rolán, 2016
Turbonilla flexicosta (C.F. Laseron, 1951)
Pyrgulina flexicostae Peñas & Rolán, 2017
Strioturbonilla flexicostata (FOSSIL) (P.A. Maxwell, 1992 †)
Ovalina flexisculpta A. Peñas & E. Rolán, 2017
Parthenina flexuosa (T.A. de M. Monterosato,1874) North Thyrrhenian Sea1,5 mm
Careliopsis flexuosa (E. Saurin, 1961)
Bulimoscilla florianae (FOSSIL) E. Robba, 2013 † Central Java, Indonesia
Turbonilla florida A. Peñas & E. Rolán, 2010 Solomons Islands, Guadalcanal Island15,2 mm
Syrnola floridana (P. Bartsch, 1927) Bahamas
Nisiturris fluminensis (A. Pimenta& R.S. Absalão, 2004) Brazil, Rio de Janeiro4,7 mm
Longchaeus folinii (W.H. Dall, 1889) Caribbean
Turbonilla fontainei A. Peñas & E. Rolán, 2010 Fiji Islands, Viti Levu1,6 mm
Eulimella fontanae J.J. Van Aartsen, E. Gittenberger& J. Goud, 2000 Azores3,6 mm
Turbonilla fonteini D. De Jong& H.E. Coomans, 1988 Suriname
Pyrgulina formaviscala Peñas & Rolán, 2017
Turbonilla formosa (J.G. Jeffreys, 1848) Greece8 mm
Ebalina formosana (S. Nomura, 1938) Japan
Linopyrga fornix C.F. Laseron, 1951