- furberi, Mortoniceras furberi Anderson 1958 † - (BRANCOCERATIDAE) (FOSSIL)
- furca, Rostellaria furca J.P. Müller, 1851 † - (ROSTELLARIIDAE) (FOSSIL)
- furcata, Helicancylus furcata Kakabadze, 1981 † - (ANCYLOCERATIDAE) (FOSSIL)
- furcata, Anomia furcata H.H. Suter, 1907 - syn of: Monia zelandica (J.E. Gray, 1843) - (ANOMIIDAE)
- furcata, Pletzachia furcata H.A. Kollmann, 2009 † - (APORRHAIDAE) (FOSSIL)
- furcata, Remondia furcata Gabb 1869 † - (CRASSATELLIDAE) (FOSSIL)
- furcata, Plagioglypta furcata C.O. Waterhouse, 1980 † - (DENTALIIDAE) (FOSSIL)
- furcata, Dufrenoyia furcata (Sowerby, 1836 †) - (DESHAYESITIDAE) (FOSSIL)
- furcata, Promourlonia furcata Longst, 1924 † - (GOSSELETINIDAE) (FOSSIL)
- furcata, Worthenia furcata E.A.L. Kittl, 1891 † - (LOPHOSPIRIDAE) (FOSSIL)
- furcata, Myrtea furcata W.H. Dall, 1903 † - (LUCINIDAE) (FOSSIL)
- furcata, Gobraeus furcata R.B. Hinds, 1845 - (PSAMMOBIIDAE)
- furcata, Crassispira furcata (J.B.P.A. Lamarck, 1804 †) - (PSEUDOMELATOMIDAE) (FOSSIL)
- furcata, Sepia furcata T.H. Ho & C.C. Lu, 2005 - (SEPIIDAE)
- furcata, Teredo furcata C.E. von Moll, 1935 - syn of: Teredo furcifera E.C. Von Martens, 1894 - (TEREDINIDAE)
- furcata, Portlandia furcata M. Ichikawa & K. Maeda, 1958 † - (YOLDIIDAE) (FOSSIL)
- furcata septeuilensis, Crassispira furcata septeuilensis M.E.A. de Boury, 1899 † - (PSEUDOMELATOMIDAE) (FOSSIL)
- furcatocostatus, Bochianites furcatocostatus Mandov, 1975 † - (BOCHIANITIDAE) (FOSSIL)
- furcatum, Epitonium furcatum W.H. Pease, 1861 - syn of: Epitonium fucatum (W.H. Pease, 1861) - (EPITONIIDAE)
- furcatum, Pisidium furcatum V. Sterki, 1913 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- furcatum rhombicum, Pisidium furcatum rhombicum V. Sterki, 1913 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- furcatus, Ammonites furcatus Münster, 1841 † - (AMMONITIDA (UNASSIGNED)) (FOSSIL)
- furcatus, Ancyloceras furcatus A.V.M.D. D'Orbigny, 1842 † - syn of: Argvethites furcatus (A.V.M.D. D'Orbigny, 1842 †) - (ANCYLOCERATIDAE) (FOSSIL)
- furcatus, Coronicymbites furcatus Dommergues & Corna, 2014 † - (CYMBITIDAE) (FOSSIL)
- furcatus, Goniatites furcatus Münster, 1841 † - (GONIATITIDAE) (FOSSIL)
- furcatus, Argvethites furcatus (A.V.M.D. D'Orbigny, 1842 †) - (HETEROCERATIDAE) (FOSSIL)
- furcatus, Fascipericyclus furcatus (F. McCoy, 1844 †) - (PERICYCLIDAE) (FOSSIL)
- Furcella, syn of: Genus Kuphus J.É. Guettard, 1770 (TEREDINIDAE)
- furcelloides, Teredo furcelloides J.E. Gray, 1861 - syn of: Bactronophorus thoracites (A.A. Gould, 1856) - (TEREDINIDAE)
- furcelloides, Bactronophorus furcelloides J.E. Gray, 1861 - syn of: Bactronophorus thoracites (A.A. Gould, 1856) - (TEREDINIDAE)
- furcellus, Tenagodus furcellus P.D. Montfort, 1808 † - (SILIQUARIIDAE) (FOSSIL)
- furcicrenatum, Lytoceras furcicrenatum Buckman, 1928 † - (LYTOCERATIDAE) (FOSSIL)
- furcifera, Teredo furcifera E.C. Von Martens, 1894 - (TEREDINIDAE)
- furcilla, Monia furcilla J. Marwick, 1928 - syn of: Monia zelandica (J.E. Gray, 1843) - (ANOMIIDAE)
- Furcilla, syn of: Genus Cystiscus W. Stimpson, 1865 (CYSTISCIDAE)
- furcillata, Helix furcillata L.H. Hupé, 1853 - syn of: Pleurodonte furcillata (L.H. Hupé, 1853) - (HELICIDAE)
- furcillata, Septifer furcillata A.A. Gould, 1861 - syn of: Septifer cumingii C.A. Récluz, 1849 - (MYTILIDAE)
- furcillata, Criosarasinella furcillata Thieuloy, 1977 † - (NEOCOMITIDAE) (FOSSIL)
- furcillata, Pleurodonte furcillata (L.H. Hupé, 1853) - (PLEURODONTIDAE)
- furcillatus, Amphidromus furcillatus (A. Mousson, 1849) - (CAMAENIDAE)
- furcillatus, Teredo furcillatus R.C. Miller, 1924 - syn of: Teredo furcifera E.C. Von Martens, 1894 - (TEREDINIDAE)
- furcillatus virescens, Amphidromus furcillatus virescens E.C. Von Martens, 1867 - (CAMAENIDAE)
- Furcillidens, Genus Furcillidens A.H. Scheltema, 1998 (CHAETODERMATIDAE)
- Furcopenis, Genus Furcopenis J. Castillejo, 1983 (LIMACIDAE)
- furcoplicatus, Pseudomonotis furcoplicatus A.W. Grabau, 1931 † - (PSEUDOMONOTIDAE) (FOSSIL)
- furfuraculata, Oenopota furfuraculata É.A.A. Locard, 1897 - syn of: Propebela bergensis (H.B.S. Friele, 1886) - (MANGELIIDAE)
- furfurosa, Thiara furfurosa (A.A. Gould, 1847) - (THIARIDAE)
- furia, Thiessea amorgia furia (P. Subai, 1996) - (HELICIDAE)
- furierea, Hemiplecta furierea (E.A. Smith) - (ARIOPHANTIDAE)
- furlaniae, Malayites furlaniae Diener, 1921 † - syn of: Malayites grobbeni Diener, 1921 † - (JUVAVITIDAE) (FOSSIL)
- furlense, Miltoceras furlense Venturi & al., 2007 † - (COELOCERATIDAE) (FOSSIL)
- furlici, Valvata furlici Š. Brusina, 1897 † - (VALVATIDAE) (FOSSIL)
- Furlites, syn of: Genus Gemmellaroceras Hyatt , 1900 † (POLYMORPHITIDAE) (FOSSIL)
- Furloceras, Genus Furloceras Elmi & Rulleau, 1995 † (PHYMATOCERATIDAE) (FOSSIL)
- furlongi, Paranevadites furlongi (Smith, 1914 †) - (CERATITIDAE) (FOSSIL)
- furlongi, Germanonautilus furlongi Smith, 1914 † - (TAINOCERATIDAE) (FOSSIL)
- furlongi, Anolcites furlongi Mojsisovics 1893 † - (TRACHYCERATIDAE) (FOSSIL)
- furlongi, Macrocallista furlongi (R.N. Nelson, 1925 †) - (VENERIDAE) (FOSSIL)
- furnae, Africonus furnae E. Rolán, 1990 - (CONIDAE)
- furnishi, Dzhulfoceras furnishi Ruzhencev, 1962 † - (ARAXOCERATIDAE) (FOSSIL)
- furnishi, Demarezites furnishi Spinosa & Nassichuk, 1994 † - (CYCLOLOBIDAE) (FOSSIL)
- furnishi, Cyrtogomphoceras furnishi Roy, 1941 † - (CYRTOGOMPHOCERATIDAE) (FOSSIL)
- furnishi, Arcanoceras furnishi (F.L. Saunders, 1964 †) - (EOGONIOLOBOCERATIDAE) (FOSSIL)
- furnishi, Properrinites furnishi Nassichuk, 1971 † - (PERRINITIDAE) (FOSSIL)
- Furnishites, Genus Furnishites Cantú Chapa, 1997 † (NEOSTACHEOCERATIDAE) (FOSSIL)
- furnivali, Jeletzkytes furnivali Riccardi, 1983 † - (SCAPHITIDAE) (FOSSIL)
- furoni, Paramammites furoni Faraud, 1940 † - (ACANTHOCERATIDAE) (FOSSIL)
- furreri, Glyptophos furreri B.M. Landau, F. Da Silva & S.M. Heitz, 2016 † - (NASSARIIDAE) (FOSSIL)
- fursovi, Hyrcanolestes fursovi H.R. Simroth, 1912 - syn of: Hyrcanolestes velitaris (E.C. Von Martens, 1880) - (TRIGONOCHLAMYDIDAE)
- furtadoi, Drouetia furtadoi Frias Martins, 1989 - (OXYCHILIDAE)
- furtiva, Bakevellia furtiva H. Guo, 1985 † - (BAKEVELLIIDAE) (FOSSIL)
- furtiva, Aegista furtiva (P.M. Heude, 1885) - (BRADYBAENIDAE)
- furtiva, Thorunna furtiva L.S.R. Bergh, 1878 - (CHROMODORIDIDAE)
- furtiva, Melliteryx furtiva C.R. Laws, 1950 † - (LASAEIDAE) (FOSSIL)
- furtiva, Lepidochitona furtiva (T.A. de M. Monterosato, 1879) - (LEPIDOCHITONIDAE)
- furtiva, Ilanga furtiva D.G. Herbert, 1987 - (SOLARIELLIDAE)
- furtiva, Liocyma furtiva (M. Yokoyama, 1924 †) - (VENERIDAE) (FOSSIL)
- furtivum, Scrinium furtivum C. Hedley, 1922 - (MITROMORPHIDAE)
- furtivum, Protocycloceras furtivum (Billings, 1865 †) - (PROTOCYCLOCERATIDAE) (FOSSIL)
- furtivus, Chiton furtivus T.A. de M. Monterosato, 1879 - syn of: Lepidochitona furtiva (T.A. de M. Monterosato, 1879) - (CHITONIDAE)
- furtivus, Pecten furtivus S.L. Lovén, 1846 - syn of: Palliolum incomparabile (A. Risso, 1826) - (PECTINIDAE)
- furukawai, Lussivolutopsius furukawai (K. Oyama, 1951) - (BUCCINIDAE)
- furukawai, Microglyphis furukawai J.T. Kuroda, 1961 - syn of: Microglyphis globularis (E.A. Smith, 1875) - (RINGICULIDAE)
- Furukawaia, Genus Furukawaia J.T. Kuroda & T. Habe in T. Habe, 1961 (NEWTONIELLIDAE)
- Furukuwaia, syn of: Genus Furukawaia J.T. Kuroda & T. Habe in T. Habe, 1961 (NEWTONIELLIDAE)
- furuncula, Lepetella furuncula Lima, Guimarães & L.R.L. Simone, 2016 - (LEPETELLIDAE)
- furva, Cacozeliana furva (R.B. Watson, 1886) - (CERITHIIDAE)
- furva, Doto furva J.C. García-Gómez & J.A. Ortea, 1984 - (DOTIDAE)
- furva, Leptaxis furva (R.T. Lowe, 1831) - (HYGROMIIDAE)
- furva, Natica furva R.B. Watson, 1897 - (NATICIDAE)
- furvacauda, Elysia furvacauda R.F. Burn, 1958 - (PLAKOBRANCHIDAE)
- furvana, Clausilia furvana N. Pini, 1878 - syn of: Clausilia cruciata (S.E. Studer, 1820) - (CLAUSILIIDAE)
- furvoides, Conus furvoides W.M. Gabb, 1873 † - (CONIDAE) (FOSSIL)
- furvum, Bittium furvum R.B. Watson, 1886 - syn of: Cacozeliana icarus (C.É. Bayle, 1880) - (CERITHIIDAE)
- furvus, Joculator furvus A. Cecalupo & I. Perugia, 2012 - (CERITHIOPSIDAE)
- furvus, Calibanus furvus (L.A. Reeve, 1843) - (CONIDAE)
- furvus, Callistoctopus furvus (A.A. Gould, 1852) - (OCTOPODIDAE)
- furvus, Octopus furvus A.A. Gould, 1852 - syn of: Callistoctopus furvus (A.A. Gould, 1852) - (OCTOPODIDAE)
- furvus, Unio furvus T.A. Conrad, 1834 - syn of: Pleurobema rubellum T.A. Conrad, 1834 - (UNIONIDAE)
- furyensis, Beyrichoceras furyensis Padget, 1952 † - (MAXIGONIATITIDAE) (FOSSIL)
- fusagasuganus, Drymaeus fusagasuganus H.A. Pilsbry, 1935 - (BULIMULIDAE)
- fusanensis, Siphonalia fusanensis J.T. Kuroda, 1948 - (BUCCINIDAE)
- fusaniana, Euphaedusa fusaniana H.A. Pilsbry & Y. Hirase, 1908 - (CLAUSILIIDAE)
- fusaniana, Parakaliella fusaniana (H.A. Pilsbry & Y. Hirase, 1909) - (HELICARIONIDAE)
- fusaniana uturyotoensis, Euphaedusa fusaniana uturyotoensis J.T. Kuroda & M. Hukuda, 1944 - (CLAUSILIIDAE)
- fusanica, Aegista gottschei fusanica H.A. Pilsbry, 1902 - (BRADYBAENIDAE)
- fusanus, Macrochlamys fusanus Y. Hirase, 1908 - (ARIOPHANTIDAE)
- fusari, Haminoea fusari (J. Alvarez, F.J. García & G. Villani, 1983) - (HAMINOEIDAE)
- fusaroi, Haminoea fusaroi J. Alvarez, E.F. Garcia & G. Villani, 1993 - syn of: Haminoea fusari (J. Alvarez, F.J. García & G. Villani, 1983) - (HAMINOEIDAE)
- fusca, Achatinella fusca W. Newcomb, 1853 - syn of: Leptachatina fusca (W. Newcomb, 1853) - (ACHATINELLIDAE)
- fusca, Acicula fusca (G. Montagu, 1803) - (ACICULIDAE)
- fusca, Platyla fusca E.A. Bielz - syn of: Platyla polita (J.D.W. Hartmann, 1840) - (ACICULIDAE)
- fusca, Leptachatina fusca (W. Newcomb, 1853) - (AMASTRIDAE)
- fusca, Aplysia fusca G.T. Tilesius, 1809 - (APLYSIIDAE)
- fusca, Dolabrifera fusca W.H. Pease, 1868 - (APLYSIIDAE)
- fusca, Alaria fusca W.H. Hudleston, 1888 † - (APORRHAIDAE) (FOSSIL)
- fusca, Barbatia fusca (J.G. Bruguière, 1789) - (ARCIDAE)
- fusca, Arca fusca E. Donovan, 1803 - syn of: Arca tetragona Poli, 1795 - (ARCIDAE)
- fusca, Arca fusca J. Lightfoot, 1786 - syn of: Arca tetragona Poli, 1795 - (ARCIDAE)
- fusca, Astarte fusca (G.S. Poli, 1791) - (ASTARTIDAE)
- fusca, Atlanta fusca L.F.A. Souleyet, 1852 - syn of: Atlanta brunnea J.E. Gray, 1850 - (ATLANTIDAE)
- fusca, Trishoplita commoda fusca G.P.L.K. Gude, 1900 - (BRADYBAENIDAE)
- fusca, Clea fusca (C.B. Adams, 1862) - (BUCCINIDAE)
- fusca, Euthria cornea fusca (A. Scacchi, 1835) - (BUCCINIDAE)
- fusca, Bursa fusca L.F.A. Souleyet, 1852 - syn of: Bursa scrobilator (C. Linnaeus, 1758) - (BURSIDAE)
- fusca, Satsuma fusca G.P.L.K. Gude, 1900 - (CAMAENIDAE)
- fusca, Cancellaria fusca G.B. III Sowerby, 1889 - (CANCELLARIIDAE)
- fusca, Strophiops fusca (C.J. Maynard, 1889) - (CERIONIDAE)
- fusca, Cerithidium diplax fusca (A. Adams, 1860) - (CERITHIIDAE)
- fusca, Ondulopsis fusca A. Cecalupo & I. Perugia, 2012 - (CERITHIOPSIDAE)
- fusca, Himeroconcha fusca (J.F. Quadras & O.F. von Möllendorff, 1894) - (CHAROPIDAE)
- fusca, Chilina fusca J.F. Mabille & A. de Rochebrune, 1883 - (CHILINIDAE)
- fusca, Eatonina fusca (A.V.M.D. D'Orbigny, 1840) - (CINGULOPSIDAE)
- fusca, Montenegrina hiltrudae fusca Z. Fehér & M. Szekeres, 2016 - (CLAUSILIIDAE)
- fusca, Stabilea costata fusca (F.E. De Betta, 1855) - (CLAUSILIIDAE)
- fusca, Tomellana hupferi fusca (H. Strebel, 1912) - (CLAVATULIDAE)
- fusca, Corambe fusca (C.B. Adams, 1847) - (CORAMBIDAE)
- fusca, Crassatina fusca (W. Kobelt, 1886) - (CRASSATELLIDAE)
- fusca, Crassatella fusca M. Yokoyama, 1911 † - syn of: Eucrassatella nipponensis M. Yokoyama, 1928 † - (CRASSATELLIDAE) (FOSSIL)
- fusca, Zonaria fusca T.A. de M. Monterosato, 1897 - syn of: Zonaria pyrum (J.F. Gmelin, 1791) - (CYPRAEIDAE)
- fusca, Erronea fusca G.S. Coen, 1949 - syn of: Erronea errones (C. Linnaeus, 1758) - (CYPRAEIDAE)
- fusca, Dendrodoris fusca (J. Alder & A. Hancock, 1864) - (DENDRODORIDIDAE)
- fusca, Doris fusca O.F. Müller, 1776 - syn of: Onchidoris bilamellata (C. Linnaeus, 1767) - (DORIDIDAE)
- fusca, Cassidula fusca J.B. Hombron & C.H. Jacquinot, 1841 - syn of: Cassidula aurisfelis (J.G. Bruguière, 1789) - (ELLOBIIDAE)
- fusca, Auricula fusca R.A. Philippi, 1844 - syn of: Melampus fuscus (R.A. Philippi, 1844) - (ELLOBIIDAE)
- fusca, Acrilloscala fusca (G.B. II Sowerby, 1844) - (EPITONIIDAE)
- fusca, Pulicicochlea fusca W.F. Ponder & R.U. Gooding, 1978 - (EULIMIDAE)
- fusca, Facelina fusca R.L. Schmekel, 1966 - (FACELINIDAE)
- fusca, Flabellina fusca O'Donoghue, 1921 - syn of: Flabellina trophina (L.S.R. Bergh, 1890) - (FLABELLINIDAE)
- fusca, Trapania fusca (A. Lafont, 1874) - (GONIODORIDIDAE)
- fusca, Haminoea fusca (W.H. Pease, 1863) - (HAMINOEIDAE)
- fusca, Pyrgulopsis fusca R. Hershler, 1998 - (HYDROBIIDAE)
- fusca, Zenobiella fusca G. Montagu, 1807 - syn of: Zenobiella subrufescens (J.S. Miller, 1822) - (HYGROMIIDAE)
- fusca, Xerosecta mogadorensis fusca P.M. Pallary, 1921 - (HYGROMIIDAE)
- fusca, Parainoceramya fusca (F.A. von Quenstedt, 1858 †) - (INOCERAMIDAE) (FOSSIL)
- fusca, Leiostyla fusca R.T. Lowe, 1852 - (LAURIIDAE)
- fusca, Littorina fusca L. Pfeiffer, 1840 - syn of: Echinolittorina mespillum (J.K. Megerle Von Mühlfeld, 1824) - (LITTORINIDAE)
- fusca, Littorina obtusata fusca K.T. Menke, 1845 - (LITTORINIDAE)
- fusca, Stagnicola fusca (L. Pfeiffer, 1821) - (LYMNAEIDAE)
- fusca, Mangelia fusca C.B. Adams, 1845 - syn of: Pyrgocythara cinctella (L. Pfeiffer, 1840) - (MANGELIIDAE)
- fusca, Pyrgocythara fusca C.B. Adams, 1845 - syn of: Pyrgocythara cinctella (L. Pfeiffer, 1840) - (MANGELIIDAE)
- fusca, Volvarina fusca G.B. II Sowerby, 1846 - syn of: Volvarina exilis (J.F. Gmelin, 1791) - (MARGINELLIDAE)
- fusca, Mathilda fusca (T.A. Okutani & T. Habe, 1981) - (MATHILDIDAE)
- fusca, Melanopsis fusca J. Gassies, 1870 - syn of: Melanopsis frustulum P.M.A. Morelet, 1857 - (MELANOPSIDAE)
- fusca, Swainsonia fusca (W.J. Swainson, 1824) - (MITRIDAE)
- fusca, Mitra fusca L.A. Reeve, 1844 - syn of: Mitra nigra (J.F. Gmelin, 1791) - (MITRIDAE)
- fusca, Mitromorpha olivoidea fusca P. Dautzenberg, 1883 - (MITROMORPHIDAE)
- fusca, Semiricinula fusca (H.C. Küster, 1862) - (MURICIDAE)
- fusca, Drupa fusca sensu G.B. Sowerby, 1844 - syn of: Drupina grossularia (P.F. Röding, 1798) - (MURICIDAE)
- fusca, Hexaplex fusca G. Perry, 1811 - syn of: Homalocantha scorpio (C. Linnaeus, 1758) - (MURICIDAE)
- fusca, Muricodrupa fusca H.C. Küster, 1862 - syn of: Semiricinula fusca (H.C. Küster, 1862) - (MURICIDAE)
- fusca, Drupa fusca H.C. Küster, 1862 - syn of: Semiricinula fusca (H.C. Küster, 1862) - (MURICIDAE)
- fusca, Botula fusca (J.F. Gmelin, 1791) - (MYTILIDAE)
- fusca, Nassa fusca J.B. Hombron & C.H. Jacquinot, 1848 - syn of: Nassarius olivaceus (J.G. Bruguière, 1789) - (NASSARIIDAE)
- fusca, Bullia fusca A. Craven, 1882 - syn of: Naytia granulosa (J.B.P.A. Lamarck, 1822) - (NASSARIIDAE)
- fusca, Nassa fusca C. Rousseau, 1855 - syn of: Nassarius olivaceus (J.G. Bruguière, 1789) - (NASSARIIDAE)
- fusca, Euspira fusca (H.M.D. de Blainville, 1825) - (NATICIDAE)
- fusca, Oliva fusca G. Perry, 1811 - syn of: Oliva vidua (P.F. Röding, 1798) - (OLIVIDAE)
- fusca, Omalogyra fusca H.H. Suter, 1908 - (OMALOGYRIDAE)
- fusca, Onchidoris fusca O.F. Müller, 1776 - syn of: Onchidoris bilamellata (C. Linnaeus, 1767) - (ONCHIDORIDIDAE)
- fusca, Ostrea fusca J.B.P.A. Lamarck, 1819 - syn of: Hyotissa sinensis (J.F. Gmelin, 1791) - (OSTREIDAE)
- fusca, Partula fusca W.H. Pease, 1866 - syn of: Partula navigatoria (L. Pfeiffer, 1849) - (PARTULIDAE)
- fusca, Patella fusca Landt, 1800 - syn of: Patella pellucida C. Linnaeus, 1758 - (PATELLIDAE)
- fusca, Elysia fusca (R.A. Philippi, 1844) - (PLAKOBRANCHIDAE)
- fusca, Tambja abdere fusca M. Farmer, 1978 - (POLYCERIDAE)
- fusca, Moulinsia fusca (J.E. Gray, 1840) - (PUPINIDAE)
- fusca, Sayella fusca (Adams, 1839) - (PYRAMIDELLIDAE)
- fusca, Turbonilla fusca (C.B. Adams, 1855) - (PYRAMIDELLIDAE)
- fusca, Odostomia fusca Adams, 1839 - syn of: Sayella fusca (Adams, 1839) - (PYRAMIDELLIDAE)
- fusca, Dunkeria fusca A. Adams, 1860 - syn of: Cerithidium fuscum (A. Adams, 1860) - (PYRAMIDELLIDAE)
- fusca, Paramontana fusca C.F. Laseron, 1954 - (RAPHITOMIDAE)
- fusca, Setia fusca (R.A. Philippi, 1841) - (RISSOIDAE)
- fusca, Alvania cimex fusca R.A. Philippi, 1836 - (RISSOIDAE)
- fusca, Clathrofenella fusca A. Adams, 1860 - syn of: Cerithidium diplax fusca (A. Adams, 1860) - (SCALIOLIDAE)
- fusca, Crosslandia fusca C.N.E. Eliot, 1902 - syn of: Crosslandia viridis C.N.E. Eliot, 1902 - (SCYLLAEIDAE)
- fusca, Macoma fusca T. Say, 1825 - (TELLINIDAE)
- fusca, Tellina fusca G.S. Poli, 1791 - syn of: Astarte fusca (G.S. Poli, 1791) - (TELLINIDAE)
- fusca, Terebra fusca G. Perry, 1811 - syn of: Terebra subulata (C. Linnaeus, 1767) - (TEREBRIDAE)
- fusca, Pachymelania fusca (J.F. Gmelin, 1791) - (THIARIDAE)
- fusca, Coriophora fusca (R.W. Dunker, 1860) - (TRIPHORIDAE)
- fusca, Mesophora fusca R.W. Dunker, 1860 - syn of: Coriophora fusca (R.W. Dunker, 1860) - (TRIPHORIDAE)
- fusca, Niveria fusca (G.B. II Sowerby, 1832) - (TRIVIIDAE)
- fusca, Truncatella fusca R.A. Philippi, 1841 - syn of: Setia fusca (R.A. Philippi, 1841) - (TRUNCATELLIDAE)
- fusca, Pleurotoma fusca C.B. Adams, 1845 - syn of: Pyrgocythara cinctella (L. Pfeiffer, 1840) - (TURRIDAE)
- fusca, Gemmula fusca J.B. Hombron & C.H. Jacquinot, 1854 - syn of: Gemmula hombroni C. Hedley, 1922 - (TURRIDAE)
- fusca, Orectospira fusca T.A. Okutani & T. Habe, 1981 - syn of: Mathilda fusca (T.A. Okutani & T. Habe, 1981) - (TURRITELLIDAE)
- fusca, Anodon fusca P.M. Heude, 1878 - syn of: Sinanodonta woodiana (I. Lea, 1834) - (UNIONIDAE)
- fusca, Coelostemma fusca (E.C. Von Martens, 1897) - (UROCOPTIDAE)
- fusca, Venus fusca J.F. Gmelin, 1791 - syn of: Venerupis decussata (C. Linnaeus, 1758) - (VENERIDAE)
- fusca, Periglypta fusca F.C.L. Koch in R.A. Philippi, 1845 - syn of: Meretrix lamarckii G.P. Deshayes, 1853 - (VENERIDAE)
- fusca, Vaginulus fusca D.F. Heynemann, 1885 - (VERONICELLIDAE)
- fusca, Paludina fusca C. Pfeiffer, 1828 - syn of: Lithoglyphus fuscus (C. Pfeiffer, 1828) - (VIVIPARIDAE)
- fusca ariejansseni, Astarte fusca ariejansseni R. Marquet, 2005 † - syn of: Astarte ariejansseni (R. Marquet, 2005 †) - (ASTARTIDAE) (FOSSIL)
- fusca frici, Acicula fusca frici (K. Flach, 1889 †) - (ACICULIDAE) (FOSSIL)
- fusca granifera, Pachymelania fusca granifera (J.F. Gmelin, 1791) - (THIARIDAE)
- fusca maritima, Stagnicola fusca maritima (S. Clessin, 1878) - (LYMNAEIDAE)
- fusca minor, Cancellaria fusca minor G.B. III Sowerby, 1889 - syn of: Cancellaria fusca G.B. III Sowerby, 1889 - (CANCELLARIIDAE)
- fusca quadriseriata, Pachymelania fusca quadriseriata (J.E. Gray, 1831) - (THIARIDAE)
- fusca striatella, Leptachatina fusca striatella (J.T. Gulick, 1856) - (AMASTRIDAE)
- fusca translucida, Setia fusca translucida F. Nordsieck, 1972 - (RISSOIDAE)
- fuscaexigua, Barleeia fuscaexigua E. Rolán & S. Gori, 2014 - (BARLEEIIDAE)
- fuscafasciata, Antimitrella fuscafasciata (M. Lussi, 2009) - (COLUMBELLIDAE)
- fuscafenestrata, Mitromorpha fuscafenestrata M. Chino & P. Stahlschmidt, 2014 - (MITROMORPHIDAE)
- fuscagula, Bulimus fuscagula D'Orbigny, 1835 - syn of: Bahiensis fuscagula (A.V.M.D. D'Orbigny, 1835) - (BULIMULIDAE)
- fuscagula, Bahiensis fuscagula (A.V.M.D. D'Orbigny, 1835) - (ODONTOSTOMIDAE)
- fuscannulata, Eubranchus fuscannulata (Subba Rao, 1968) - (EUBRANCHIDAE)
- Fuscapex, Genus Fuscapex A. Warén, 1981 (EULIMIDAE)
- fuscapex, Pusillina fuscapex S. Gofas, 2007 - (RISSOIDAE)
- fuscata, Chrysallis chrysalidiformis fuscata P. Bartsch, 1932 - (BRADYBAENIDAE)
- fuscata, Pareuthria fuscata (J.G. Bruguière, 1789) - (BUCCINIDAE)
- fuscata, Euthria fuscata J.G. Bruguière, 1789 - syn of: Pareuthria fuscata (J.G. Bruguière, 1789) - (BUCCINIDAE)
- fuscata, Strophiops fuscata (W.G. Binney, 1885) - (CERIONIDAE)
- fuscata, Columbella fuscata G.B. I Sowerby, 1832 - (COLUMBELLIDAE)
- fuscata, Cyrena fuscata J.B.P.A. Lamarck, 1818 - syn of: Corbicula fluminea (O.F. Müller, 1774) - (CYRENIDAE)
- fuscata, Leucozonia fuscata J.F. Gmelin, 1791 - syn of: Leucozonia nassa (J.F. Gmelin, 1791) - (FASCIOLARIIDAE)
- fuscata, Ercolania fuscata (A.A. Gould, 1870) - (LIMAPONTIIDAE)
- fuscata, Bela fuscata (G.P. Deshayes, 1835) - (MANGELIIDAE)
- fuscata, Bela fuscata T.A. de M. Monterosato, 1884 - syn of: Bela fuscata (G.P. Deshayes, 1835) - (MANGELIIDAE)
- fuscata, Nucella fuscata (E. Forbes, 1850) - (MURICIDAE)
- fuscata, Cyllene fuscata Adams, 1851 - (NASSARIIDAE)
- fuscata, Nassa fuscata A. Adams, 1852 - syn of: Nassarius stimpsonianus (A. Adams, 1852) - (NASSARIIDAE)
- fuscata, Natica fuscata J.H.F. Link, 1807 - syn of: Natica vitellus (C. Linnaeus, 1758) - (NATICIDAE)
- fuscata, Polinices fuscata C.A. Récluz, 1850 - syn of: Polinices hepaticus (P.F. Röding, 1798) - (NATICIDAE)
- fuscata, Nerita fuscata K.T. Menke, 1829 - syn of: Nerita scabricosta J.B.P.A. Lamarck, 1822 - (NERITIDAE)
- fuscata, Oliva fuscata F.P. Marrat, 1870 - syn of: Oliva spicata fuscata F.P. Marrat, 1870 - (OLIVIDAE)
- fuscata, Oliva spicata fuscata F.P. Marrat, 1870 - (OLIVIDAE)
- fuscata, Retrotortina fuscata G.W. Chaster, 1896 - (OMALOGYRIDAE)
- fuscata, Cerithidea fuscata A.A. Gould, 1857 - (POTAMIDIDAE)
- fuscata, Rissoa parva fuscata T. Brown, 1827 - (RISSOIDAE)
- fuscata, Terebra fuscata (G.B. Brocchi, 1814 †) - (TEREBRIDAE) (FOSSIL)
- fuscata, Tenellia fuscata (A.A. Gould, 1870) - (TRINCHESIIDAE)
- fuscata, Gibbula fuscata J.F. Gmelin, 1791 - syn of: Gibbula umbilicaris (C. Linnaeus, 1758) - (TROCHIDAE)
- fuscata, Pleurotoma fuscata G.P. Deshayes, 1835 - syn of: Bela fuscata (G.P. Deshayes, 1835) - (TURRIDAE)
- fuscata, Turritella fuscata J.H.F. Link, 1807 - syn of: Faunus ater (C. Linnaeus, 1758) - (TURRITELLIDAE)
- fuscata, Turritella fuscata J.B.P.A. Lamarck, 1822 - syn of: Turritella ungulina (C. Linnaeus, 1758) - (TURRITELLIDAE)
- fuscata, Anodonta fuscata H.T. von Gallenstein, 1852 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- fuscata, Serpula fuscata G.B. I Sowerby, 1825 - syn of: Thylacodes colubrinus (P.F. Röding, 1798) - (VERMETIDAE)
- fuscata, Voluta fuscata J.F. Gmelin, 1791 - syn of: Leucozonia nassa (J.F. Gmelin, 1791) - (VOLUTIDAE)
- fuscata atrata, Corbicula fuscata atrata O.W.H. Reinhardt, 1878 - syn of: Corbicula japonica T. Prime, 1864 - (CYRENIDAE)
- fuscatum, Cerithium fuscatum O.G. Costa, 1829 - syn of: Cerithium lividulum A. Risso, 1826 - (CERITHIIDAE)
- fuscatus, Cerithium fuscatus S. Delle Chiaje in R.B. Watson, 1886 - syn of: Cerithium vulgatum J.G. Bruguière, 1792 - (CERITHIIDAE)
- fuscatus, Chiton fuscatus T. Brown, 1827 - syn of: Lepidochitona cinereus (C. Linnaeus, 1767) - (CHITONIDAE)
- fuscatus, Conus fuscatus I. von Born, 1778 - syn of: Rhombiconus imperialis (C. Linnaeus, 1758) - (CONIDAE)
- fuscatus, Tympanotonos fuscatus (C. Linnaeus, 1758) - (POTAMIDIDAE)
- fuscatus radula, Tympanotonos fuscatus radula (C. Linnaeus, 1758) - (POTAMIDIDAE)
- fuscencens, Clavus hottentotus fuscencens (G.B. III Sowerby, 1921) - (DRILLIIDAE)
- fuscescens, Hallaxa fuscescens (W.H. Pease, 1871) - (ACTINOCYCLIDAE)
- fuscescens, Drillia fuscescens L.A. Reeve, 1843 - syn of: Crassispira fuscescens (L.A. Reeve, 1843) - (DRILLIIDAE)
- fuscescens, Eulima fuscescens E.A. Smith, 1890 - (EULIMIDAE)
- fuscescens, Pseudorhaphitoma fuscescens (K.H.J. Thiele, 1925) - (MANGELIIDAE)
- fuscescens, Mitra fuscescens W.H. Pease, 1860 - syn of: Strigatella fastigium L.A. Reeve, 1845 - (MITRIDAE)
- fuscescens, Nassarius fuscescens (P. Dautzenberg, 1912) - (NASSARIIDAE)
- fuscescens, Crassispira fuscescens (L.A. Reeve, 1843) - (PSEUDOMELATOMIDAE)
- fuscescens, Pyrgospira fuscescens L.A. Reeve, 1843 - syn of: Crassispira fuscescens (L.A. Reeve, 1843) - (PSEUDOMELATOMIDAE)
- fuscescens, Tegula fuscescens R.A. Philippi, 1845 - syn of: Tegula patagonica (A.V.M.D. D'Orbigny, 1835) - (TEGULIDAE)
- fuscescens, Viriola fuscescens (E.A. Smith, 1904) - (TRIPHORIDAE)
- Fusceulima, Genus Fusceulima C.F. Laseron, 1955 (EULIMIDAE)
- fuschi, Belgrandiella fuschi H.D. Boeters, 1970 - syn of: Belgrandiella mimula M. Haase, 1996 - (HYDROBIIDAE)
- fuschianus, Gabbia fuschianus O.F. von Möllendorff, 1894 - (BITHYNIIDAE)
- Fuscibuccinum, Genus Fuscibuccinum Golikov & Sirenko, 1988 † (NEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- fuscicasa, Mitrella fuscicasa McNeil, 1984 † - (COLUMBELLIDAE) (FOSSIL)
- fuscicornis, Granulilimax fuscicornis H. Minato, 1989 - (ARIONIDAE)
- fuscidula, Leiostyla fuscidula P.M.A. Morelet, 1860 - (LAURIIDAE)
- fuscidula, Pseudoglessula fuscidula (P.M.A. Morelet, 1860) - (SUBULINIDAE)
- fuscidula thomensis, Pseudoglessula fuscidula thomensis J. Germain, 1916 - (SUBULINIDAE)
- fuscilabris, Chondrus fuscilabris I. Krynicki, 1833 - syn of: Brephulopsis cylindrica (K.T. Menke, 1828) - (ENIDAE)
- fusciventris, Littorina fusciventris O. Böttger, 1891 - syn of: Littoraria flava (P.P. King, 1832) - (LITTORINIDAE)
- fusco, Kalidos fusco (J.P.S. Grateloup, 1840) - (ARIOPHANTIDAE)
- fusco, Polymita picta fusco C. de la Torre, 1950 - (HELMINTHOGLYPTIDAE)
- fuscoalba, Nassa fuscoalba W.H. Turton, 1932 - syn of: Nassarius kochianus (R.W. Dunker, 1846) - (NASSARIIDAE)
- fuscoamnica, Cordieria fuscoamnica Darragh, 2017 † - (BORSONIIDAE) (FOSSIL)
- fuscoapicata, Iphinopsis fuscoapicata (P. Bouchet & A. Warén, 1985) - (CANCELLARIIDAE)
- fuscoapicata, Trichotropis fuscoapicata P. Bouchet & A. Warén, 1985 - syn of: Iphinopsis fuscoapicata (P. Bouchet & A. Warén, 1985) - (CAPULIDAE)
- fuscoapicata, Cypraea fuscoapicata G.S. Coen, 1949 - syn of: Cypraea tigris C. Linnaeus, 1758 - (CYPRAEIDAE)
- fuscoapicata, Batheulima fuscoapicata (J.G. Jeffreys, 1884) - (EULIMIDAE)
- fuscoapicata, Ophieulima fuscoapicata A. Warén, 1981 - (EULIMIDAE)
- fuscoapicata, Mitra fuscoapicata E.A. Smith, 1879 - syn of: Vexillum fuscoapicatum (E.A. Smith, 1879) - (MITRIDAE)
- fuscoapicata, Metaxia fuscoapicata K.H.J. Thiele, 1930 - (TRIPHORIDAE)
- fuscoapicatum, Vexillum fuscoapicatum (E.A. Smith, 1879) - (COSTELLARIIDAE)
- fuscoapicatus, Pseudexomilus fuscoapicatus M. Morassi, 1997 - (HORAICLAVIDAE)
- fuscobalteata, Kuroshiodaphne fuscobalteata (E.A. Smith, 1879) - (RAPHITOMIDAE)
- fuscobandatum, Vexillum fuscobandatum L. Bozzetti, 2007 - (COSTELLARIIDAE)
- fuscobasis, Bulimella fuscobasis E.A. Smith, 1873 - (ACHATINELLIDAE)
- fuscobasis, Drymaeus fuscobasis (E.A. Smith, 1877) - (BULIMULIDAE)
- fuscobasis, Clathurella fuscobasis H.A. Rehder, 1980 - (CLATHURELLIDAE)
- fuscobasis, Liostracus fuscobasis E.A. Smith, 1877 - syn of: Drymaeus fuscobasis (E.A. Smith, 1877) - (SIMPULOPSIDAE)
- fuscobasis, Euterebra fuscobasis (E.A. Smith, 1877) - (TEREBRIDAE)
- fuscobasis, Terebra fuscobasis E.A. Smith, 1877 - syn of: Euterebra fuscobasis (E.A. Smith, 1877) - (TEREBRIDAE)
- fuscobasis lyonsiana, Bulimella fuscobasis lyonsiana D.D. Baldwin, 1895 - (ACHATINELLIDAE)
- fuscobasis wilderi, Bulimella fuscobasis wilderi H.A. Pilsbry, 1913 - (ACHATINELLIDAE)
- fuscobrevis, Crassispira fuscobrevis E. Rolán, P. Ryall & J. Horro, 2007 - (PSEUDOMELATOMIDAE)
- fuscocapitulum, Cacozeliana fuscocapitulum (C. Hedley & W.F. Petterd, 1906) - (CERITHIIDAE)
- Fuscocardium, Genus Fuscocardium Oyama, 1973 † (CARDIIDAE) (FOSSIL)
- fuscocepha, Lodderia fuscocepha K. Oyama, 1953 - (SKENEIDAE)
- fuscocincta, Tomopleura fuscocincta S. Gofas & E. Rolán, 2009 - (BORSONIIDAE)
- fuscocincta, Dialeuca conspersula fuscocincta (C.B. Adams, 1849) - (CEPOLIDAE)
- fuscocincta, Horologica fuscocincta A. Cecalupo & I. Perugia, 2013 - (CERITHIOPSIDAE)
- fuscocincta, Erosaria erosa fuscocincta L. Bozzetti, 2008 - (CYPRAEIDAE)
- fuscocincta, Tuba fuscocincta R. Bieler, 1995 - (MATHILDIDAE)
- fuscocincta, Olivella fuscocincta (W.H. Dall, 1889) - (OLIVELLIDAE)
- fuscocincta, Goniobasis fuscocincta (J.G. Anthony, 1854) - (PLEUROCERIDAE)
- fuscocincta, Crassispira fuscocincta (C.B. Adams, 1850) - (PSEUDOMELATOMIDAE)
- fuscocincta, Euterebra fuscocincta (E.A. Smith, 1877) - (TEREBRIDAE)
- fuscocingulata, Euthria fuscocingulata R. Hoernes & Aulinger, 1879 † - (BUCCINIDAE) (FOSSIL)
- fuscocingulatopsis, Conus fuscocingulatopsis A. De Gregorio, 1885 - syn of: Lautoconus ventricosus (J.F. Gmelin, 1791) - (CONIDAE)
- fuscocingulatus, Conus fuscocingulatus H.G. Bronn & R. Hoernes, 1856 † - (CONIDAE) (FOSSIL)
- fuscocostata, Gyrineum fuscocostata R.W. Dunker, 1862 - syn of: Gyrineum bituberculare fuscocostata (R.W. Dunker, 1862) - (RANELLIDAE)
- fuscocostata, Gyrineum bituberculare fuscocostata (R.W. Dunker, 1862) - (RANELLIDAE)
- Fuscocranchia, syn of: Genus Liocranchia G.J. Pfeffer, 1884 (CRANCHIIDAE)
- fuscocrenulata, Diodora fuscocrenulata (E.A. Smith, 1906) - (FISSURELLIDAE)
- fuscodentata, Cypraeovula fuscodentata (J.E. Gray, 1825) - (CYPRAEIDAE)
- fuscodentata cohenae, Cypraeovula fuscodentata cohenae (C.M. Burgess, 1965) - (CYPRAEIDAE)
- fuscodentata grohorum, Cypraeovula fuscodentata grohorum F.Jr. Lorenz, 2002 - (CYPRAEIDAE)
- fuscodentata orientalis, Cypraeovula fuscodentata orientalis (J.E. Gray, 1825) - (CYPRAEIDAE)
- fuscodentata sphaerica, Cypraeovula fuscodentata sphaerica F.Jr. Lorenz, 2002 - (CYPRAEIDAE)
- fuscoelongata, Eatonina fuscoelongata E. Rolán & J.M. Hernández, 2006 - (CINGULOPSIDAE)
- fuscoelongata, Turbonilla fuscoelongata A. Peñas & E. Rolán, 1997 - (PYRAMIDELLIDAE)
- fuscofasciata, Polymita picta fuscofasciata C. de la Torre, 1950 - (HELMINTHOGLYPTIDAE)
- fuscofasciata, Puposyrnola fuscofasciata A. Peñas & E. Rolán, 2016 - (PYRAMIDELLIDAE)
- fuscoflammellus, Liguus fuscoflammellus H.G. Frampton, 1932 - syn of: Liguus fasciatus fuscoflammellus H.G. Frampton, 1932 - (ORTHALICIDAE)
- fuscoflammellus, Liguus fasciatus fuscoflammellus H.G. Frampton, 1932 - (ORTHALICIDAE)
- fuscoflava, Cerithiopsis fuscoflava E. Rolán & J. Espinosa, 1996 - (CERITHIOPSIDAE)
- fuscoflavus, Africonus fuscoflavus (D. Röckel, E. Rolán & A. Monteiro, 1980) - (CONIDAE)
- fuscofrondosa, Ocinebra fuscofrondosa M.M. Schepman, 1911 - syn of: Favartia balteata (G.B. II Sowerby, 1841) - (MURICIDAE)
- fuscoides, Arca fuscoides K. Martin, 1883 † - (ARCIDAE) (FOSSIL)
- fuscoimbricata, Morula fuscoimbricata (G.B. III Sowerby, 1915) - (MURICIDAE)
- fuscoimbricata, Habromorula fuscoimbricata (G.B. III Sowerby, 1915) - syn of: Morula fuscoimbricata (G.B. III Sowerby, 1915) - (MURICIDAE)
- fuscolabiata, Helicostyla florida fuscolabiata (O.F. von Möllendorff, W. Kobelt & Winter, 1911) - (BRADYBAENIDAE)
- fuscolabiata, Hemitrochus fuscolabiata (F. Poey, 1858) - (CEPOLIDAE)
- fuscolabiata, Ambigua fuscolabiata (E.A. Rossmässler, 1842) - (HELICIDAE)
- fuscolabiata, Cepaea hortensis fuscolabiata C. Kreglinger, 1870 - (HELICIDAE)
- fuscolabiata apula, Ambigua fuscolabiata apula (W. Kobelt, 1897) - (HELICIDAE)
- fuscolabiata aspidensis, Ambigua fuscolabiata aspidensis (Tagliani, 1942) - (HELICIDAE)
- fuscolabiata brunellae, Ambigua fuscolabiata brunellae (C.F. Sacchi, 1956) - (HELICIDAE)
- fuscolabiata cassinensis, Ambigua fuscolabiata cassinensis (Tagliani, 1942) - (HELICIDAE)
- fuscolabiata castelluccensis, Ambigua fuscolabiata castelluccensis (W. Kobelt, 1906) - (HELICIDAE)
- fuscolabiata circeja, Ambigua fuscolabiata circeja W. Kobelt, 1903 - syn of: Marmorana serpentina circeja (W. Kobelt, 1903) - (HELICIDAE)
- fuscolabiata consigliana, Ambigua fuscolabiata consigliana (W. Kobelt, 1904) - (HELICIDAE)
- fuscolabiata gauri, Ambigua fuscolabiata gauri (W. Kobelt, 1903) - (HELICIDAE)
- fuscolabiata irpina, Ambigua fuscolabiata irpina (W. Kobelt, 1903) - (HELICIDAE)
- fuscolabiata lauriensis, Ambigua fuscolabiata lauriensis (W. Kobelt, 1905) - (HELICIDAE)
- fuscolabiata mariannae, Ambigua fuscolabiata mariannae (W. Kobelt, 1879) - (HELICIDAE)
- fuscolabiata mingardii, Ambigua fuscolabiata mingardii (W. Kobelt, 1904) - (HELICIDAE)
- fuscolabiata picentina, Ambigua fuscolabiata picentina (W. Kobelt, 1903) - (HELICIDAE)
- fuscolabiata planicola, Ambigua fuscolabiata planicola W. Kobelt, 1903 - (HELICIDAE)
- fuscolabiata pollinensis, Ambigua fuscolabiata pollinensis (G. Bacci, 1951) - (HELICIDAE)
- fuscolabiata posidoniensis, Ambigua fuscolabiata posidoniensis (W. Kobelt, 1877) - (HELICIDAE)
- fuscolabiata potentiae, Ambigua fuscolabiata potentiae (W. Kobelt, 1903) - (HELICIDAE)
- fuscolabiata prausi, Ambigua fuscolabiata prausi (G. Bacci, 1951) - (HELICIDAE)
- fuscolabiata saprensis, Ambigua fuscolabiata saprensis (W. Kobelt, 1904) - (HELICIDAE)
- fuscolabiata serpentinarum, Ambigua fuscolabiata serpentinarum (E. Degner, 1936) - (HELICIDAE)
- fuscolabiata sirinensis, Ambigua fuscolabiata sirinensis (W. Kobelt, 1904) - (HELICIDAE)
- fuscolabiata sybaritica, Ambigua fuscolabiata sybaritica (W. Kobelt, 1906) - (HELICIDAE)
- fuscolabiata tegianica, Ambigua fuscolabiata tegianica (E. Degner, 1936) - (HELICIDAE)
- fuscolabiata tenetensis, Ambigua fuscolabiata tenetensis (W. Kobelt, 1904) - (HELICIDAE)
- fuscolabiata tiriolensis, Ambigua fuscolabiata tiriolensis (G.B. Adami, 1873) - (HELICIDAE)
- fuscolabiata vallicola, Ambigua fuscolabiata vallicola (W. Kobelt, 1903) - (HELICIDAE)
- fuscolabiata wullei, Ambigua fuscolabiata wullei (W. Kobelt, 1903) - (HELICIDAE)
- fuscolabiatum, Lirabuccinum fuscolabiatum (E.A. Smith, 1875) - (BUCCINIDAE)
- fuscolabiatum hokkaidoensis, Lirabuccinum fuscolabiatum hokkaidoensis unknown - (BUCCINIDAE)
- fuscolabris, Helix fuscolabris C.B. Adams, 1850 - syn of: Pleurodonte lucerna (O.F. Müller, 1774) - (HELICIDAE)
- fuscolabris, Neohelix fuscolabris (H.A. Pilsbry, 1903) - (POLYGYRIDAE)
- fuscolabris, Anoma fuscolabris (E. Chitty) - (UROCOPTIDAE)
- fuscolabris pilsbryi, Anoma fuscolabris pilsbryi E.R. Sykes, 1904 - syn of: Anoma fuscolabris (E. Chitty) - (UROCOPTIDAE)
- fuscolabrus, Boucardicus fuscolabrus K.C. Emberton, 1994 - (CYCLOPHORIDAE)
- fuscoligata, Clathromangelia fuscoligata (W.H. Dall, 1871) - (CLATHURELLIDAE)
- fuscoligata, Pyrgocythara fuscoligata (P.P. Carpenter, 1856) - (MANGELIIDAE)
- fuscoligata, Daphnella fuscoligata W.H. Dall, 1871 - syn of: Clathromangelia fuscoligata (W.H. Dall, 1871) - (RAPHITOMIDAE)
- fuscolimbata, Polymita picta fuscolimbata C. de la Torre, 1950 - (HELMINTHOGLYPTIDAE)
- fuscolineae, Triphora fuscolineae S. Kosuge, 1974 - syn of: Costatophora iniqua (F.P. Jousseaume, 1898) - (TRIPHORIDAE)
- fuscolineata, Engina fuscolineata E.A. Smith, 1913 - (BUCCINIDAE)
- fuscolineata, Siphonalia fuscolineata (W.H. Pease, 1860) - (BUCCINIDAE)
- fuscolineata, Clathurella fuscolineata R.W. Dunker, 1871 - (CLATHURELLIDAE)
- fuscolineata, Mokumea fuscolineata (K.H.J. Thiele, 1930) - (COLUMBELLIDAE)
- fuscolineata, Zafra fuscolineata W.R.B. Oliver, 1915 - (COLUMBELLIDAE)
- fuscolineata, Steironepion fuscolineata C.B. Adams, 1845 - syn of: Steironepion moniliferum (G.B. I Sowerby, 1844) - (COLUMBELLIDAE)
- fuscolineata, Alisimitra fuscolineata (M. Herrmann & R. Salisbury, 2012) - (COSTELLARIIDAE)
- fuscolineata, Echinolittorina fuscolineata (D.G. Reid, 2002) - (LITTORINIDAE)
- fuscolineata, Bolma fuscolineata A. Alf & K. Kreipl, 2009 - (TURBINIDAE)
- fuscolineata, Venus fuscolineata G.B. I Sowerby, 1835 - syn of: Leukoma grata fuscolineata (G.B. I Sowerby, 1835) - (VENERIDAE)
- fuscolineata, Leukoma grata fuscolineata (G.B. I Sowerby, 1835) - (VENERIDAE)
- fuscolineatum, Costellaria fuscolineatum M. Herrmann & R. Salisbury, 2012 - syn of: Alisimitra fuscolineata (M. Herrmann & R. Salisbury, 2012) - (COSTELLARIIDAE)
- fuscolineatum, Pomatias fuscolineatum C.B. Adams, 1845 - syn of: Colobostylus bronnii (C.B. Adams, 1845) - (POMATIIDAE)
- fuscolineatus, Varioconus fuscolineatus (G.B. III Sowerby, 1905) - (CONIDAE)
- fuscolineatus, Nassarius fuscolineatus (E.A. Smith, 1875) - (NASSARIIDAE)
- fuscolineatus, Cryptonassarius fuscolineatus (E.A. Smith, 1875) - syn of: Nassarius fuscolineatus (E.A. Smith, 1875) - (NASSARIIDAE)
- fuscolineolata, Lienardia fuscolineolata J.T. Kuroda, T. Habe & K. Oyama, 1971 - (CLATHURELLIDAE)
- fuscolingua, Amalda fuscolingua R.N. Kilburn & P. Bouchet, 1988 - (ANCILLARIIDAE)
- fuscolutea, Euterebra fuscolutea L. Bozzetti, 2008 - (TEREBRIDAE)
- fuscomaculata, Clathurella fuscomaculata W.H. Pease, 1860 - syn of: Caducifer decapitatus (L.A. Reeve, 1844) - (CLATHURELLIDAE)
- fuscomaculata, Zafra fuscomaculata (K.H.J. Thiele, 1925) - (COLUMBELLIDAE)
- fuscomaculata, Bistolida goodallii fuscomaculata (W.H. Pease, 1865) - (CYPRAEIDAE)
- fuscomaculata, Skenea fuscomaculata G.B. Sowerby, 1892 - (SKENEIDAE)
- fuscomaculata, Solariella fuscomaculata G.B. III Sowerby, 1892 - (SOLARIELLIDAE)
- fuscomaculata, Terebra fuscomaculata G.B. I Sowerby, 1825 - syn of: Oxymeris senegalensis (J.B.P.A. Lamarck, 1822) - (TEREBRIDAE)
- fuscomaculata, Triphora fuscomaculata (G.B. III Sowerby, 1904) - (TRIPHORIDAE)
- fuscomaculata, Turritella fuscomaculata L. Bozzetti, 2009 - (TURRITELLIDAE)
- fuscomaculatus, Conus fuscomaculatus E.A. Smith, 1877 - syn of: Phasmoconus stramineus (J.B.P.A. Lamarck, 1810) - (CONIDAE)
- fuscomarginata, Arca fuscomarginata R.W. Dunker, 1871 - syn of: Arca navicularis J.G. Bruguière, 1789 - (ARCIDAE)
- fuscominuta, Hemiplecta wichmanni fuscominuta G. Bollinger, 1918 - (ARIOPHANTIDAE)
- Fuscomitra, syn of: Genus Mitra J.B.P.A. Lamarck, 1798 (MITRIDAE)
- Fusconaia, Genus Fusconaia C.T. Simpson, 1900 (UNIONIDAE)
- Fusconia, syn of: Genus Fusconaia C.T. Simpson, 1900 (UNIONIDAE)
- fusconigra, Vexillum antonellii fusconigra (A. Garrett, 1880) - (COSTELLARIIDAE)
- fusconigra, Thais fusconigra R.W. Dunker, 1871 - syn of: Semiricinula squamosa (W.H. Pease, 1868) - (MURICIDAE)
- fusconigra, Vexilla fusconigra W.H. Pease, 1860 - syn of: Cronia avenacea (R.P. Lesson, 1842) - (MURICIDAE)
- fusconigra, Cronia fusconigra W.H. Pease, 1860 - syn of: Cronia avenacea (R.P. Lesson, 1842) - (MURICIDAE)
- fusconitens, Clavus fusconitens (G.B. III Sowerby, 1901) - (DRILLIIDAE)
- fusconotata, Agathotoma fusconotata (P.P. Carpenter, 1864) - (MANGELIIDAE)
- fusconotata, Ocenebra fusconotata W.H. Dall, 1919 - syn of: Ocinebrina foveolata (R.B. Hinds, 1844) - (MURICIDAE)
- fusconotatum, Deroceras fusconotatum M. Lessona & C. Pollonera, 1882 - syn of: Agriolimax agreste (C. Linnaeus, 1758) - (AGRIOLIMACIDAE)
- fuscopardalis, Omalogyra fuscopardalis E. Rolán, 1992 - (OMALOGYRIDAE)
- fuscopicta, Barleeia fuscopicta (E.A. Smith, 1890) - (BARLEEIIDAE)
- fuscopicta, Pollia fuscopicta (G.B. III Sowerby, 1905) - (BUCCINIDAE)
- fuscopicta, Diala fuscopicta E.A. Smith, 1890 - syn of: Barleeia fuscopicta (E.A. Smith, 1890) - (DIALIDAE)
- fuscopicta, Peristernia fuscopicta G.B. III Sowerby, 1886 - syn of: Peristernia fuscotincta (G.B. III Sowerby, 1886) - (FASCIOLARIIDAE)
- fuscopicta, Marginella fuscopicta W.H. Turton, 1932 - syn of: Marginella piperata fuscopicta W.H. Turton, 1932 - (MARGINELLIDAE)
- fuscopicta, Marginella piperata fuscopicta W.H. Turton, 1932 - (MARGINELLIDAE)
- fuscopicta, Daphnella fuscopicta G.B. III Sowerby, 1893 - (RAPHITOMIDAE)
- fuscopiperata, Cyclostrema fuscopiperata W.H. Turton, 1932 - syn of: Peasiella fuscopiperata (W.H. Turton, 1932) - (LIOTIIDAE)
- fuscopiperata, Peasiella fuscopiperata (W.H. Turton, 1932) - (LITTORINIDAE)
- fuscopunctata, Sticteulima fuscopunctata (E.A. Smith, 1890) - (EULIMIDAE)
- fuscopurpurea, Electroma fuscopurpurea (E.A. Smith, 1876) - (PTERIIDAE)
- fuscopurpurea, Pteria fuscopurpurea E.A. Smith, 1876 - syn of: Electroma fuscopurpurea (E.A. Smith, 1876) - (PTERIIDAE)
- fuscopurpureus, Pecten fuscopurpureus T.A. Conrad, 1849 - syn of: Lindapecten muscosus (Wood, 1828) - (PECTINIDAE)
- fuscoradiata, Helix fuscoradiata C.M.D.E. Legrand, 1871 - syn of: Thryasona diemenensis (J.C. Cox, 1868) - (HELICIDAE)
- fuscoradiatus, Helcion pruinosus fuscoradiatus W. Turton - (PATELLIDAE)
- fuscorubra, Cypraeovula fuscorubra (H.O.N. Shaw, 1909) - (CYPRAEIDAE)
- fuscorubra gondwanalandensis, Cypraeovula fuscorubra gondwanalandensis (C.M. Burgess, 1970) - (CYPRAEIDAE)
- fuscosa, Paracharopa fuscosa (H.H. Suter, 1894) - (CHAROPIDAE)
- Fuscoscala, syn of: Genus Epitonium P.F. Röding, 1798 (EPITONIIDAE)
- fuscospira, Partulina horneri fuscospira H.A. Pilsbry & C.M. Cooke, 1914 - (ACHATINELLIDAE)
- fuscostriata, Achatinella apexfulva fuscostriata D.A. Welch, 1942 - (ACHATINELLIDAE)
- fuscostriatus, Joculator fuscostriatus A. Cecalupo & I. Perugia, 2013 - (CERITHIOPSIDAE)
- fuscostrigata, Naninia fuscostrigata (H.C. Fulton) - (ARIOPHANTIDAE)
- fuscostrigata, Eulima fuscostrigata P.P. Carpenter, 1864 - (EULIMIDAE)
- fuscostrigatus, Aesopus fuscostrigatus (P.P. Carpenter, 1864) - (COLUMBELLIDAE)
- fuscosubucula, Eatoniella fuscosubucula W.F. Ponder, 1965 - (EATONIELLIDAE)
- fuscosus, Oxychilus fuscosus (E.A. Rossmässler, 1838) - (OXYCHILIDAE)
- fuscotaeniatum, Vexillum fuscotaeniatum (K.H.J. Thiele, 1925) - (COSTELLARIIDAE)
- fuscotaeniatum, Strioterebrum fuscotaeniatum (K.H.J. Thiele, 1925) - (TEREBRIDAE)
- fuscotecta, Muracypraea fuscotecta G.R. Sulliotti, 1924 - syn of: Muracypraea mus (C. Linnaeus, 1758) - (CYPRAEIDAE)
- fuscotincta, Euthria fuscotincta G.B. III Sowerby, 1886 - syn of: Peristernia fuscotincta (G.B. III Sowerby, 1886) - (BUCCINIDAE)
- fuscotincta, Peristernia fuscotincta (G.B. III Sowerby, 1886) - (FASCIOLARIIDAE)
- fuscotincta, Turritella fuscotincta S.A.A. Petit De La Saussaye, 1853 - syn of: Turritella cingulifera G.B. I Sowerby, 1825 - (TURRITELLIDAE)
- fuscovirgatum, Vexillum fuscovirgatum (M. Herrmann & R. Salisbury, 2012) - (COSTELLARIIDAE)
- fuscovirgatum, Costellaria fuscovirgatum M. Herrmann & R. Salisbury, 2012 - syn of: Vexillum fuscovirgatum (M. Herrmann & R. Salisbury, 2012) - (COSTELLARIIDAE)
- fuscoviridis, Nipponacmea fuscoviridis (A. Teramachi, 1949) - (LOTTIIDAE)
- fuscoviridis, Anemina fuscoviridis I.M. Moskvicheva, 1973 - syn of: Anemina euscaphys (P.M. Heude, 1879) - (UNIONIDAE)
- fuscovittatus, Stiliger fuscovittatus J.R. Lance, 1962 - (LIMAPONTIIDAE)
- fuscozona, Rissoina fuscozona H.H. Suter, 1908 - syn of: Potamopyrgus antipodarum (J.E. Gray, 1843) - (RISSOINIDAE)
- fuscozonata, Partulina horneri fuscozonata H.A. Pilsbry & C.M. Cooke, 1914 - (ACHATINELLIDAE)
- fuscozonata, Aaadonta fuscozonata (R.H. Beddome, 1889) - (ENDODONTIDAE)
- fuscozonata, Eulima fuscozonata P. Bouchet & A. Warén, 1986 - (EULIMIDAE)
- fuscozonata, Microcolus fuscozonata G.F. Angas, 1865 - syn of: Microcolus dunkeri (I.H. Jonas, 1846) - (FASCIOLARIIDAE)
- fuscozonata, Helix fuscozonata R.H. Beddome, 1889 - syn of: Aaadonta fuscozonata (R.H. Beddome, 1889) - (HELICIDAE)
- fuscozonata, Triphora fuscozonata (G.B. III Sowerby, 1907) - (TRIPHORIDAE)
- fuscozonata depressa, Aaadonta fuscozonata depressa G.A. Solem, 1976 - (ENDODONTIDAE)
- fuscozonatum, Buccinulum fuscozonatum (H.H. Suter, 1908) - (BUCCINIDAE)
- fuscozonatus, Cantharus fuscozonatus H.H. Suter, 1908 - syn of: Buccinulum fuscozonatum (H.H. Suter, 1908) - (BUCCINIDAE)
- fuscula, Achatinella fuscula J.T. Gulick, 1856 - syn of: Leptachatina fuscula (J.T. Gulick, 1856) - (ACHATINELLIDAE)
- fuscula, Leptachatina fuscula (J.T. Gulick, 1856) - (AMASTRIDAE)
- fuscula, Moussonia fuscula (A. Mousson, 1870) - (DIPLOMMATINIDAE)
- fuscula, Helix fuscula C.B. Adams, 1849 - syn of: Lyroconus fuscula (C.B. Adams, 1849) - (HELICIDAE)
- fuscula, Semitrochatella fuscula (J. Gundlach in L. Pfeiffer, 1863) - (HELICINIDAE)
- fuscula, Tropidophora fuscula (L. Pfeiffer, 1851) - (POMATIIDAE)
- fuscula, Lyroconus fuscula (C.B. Adams, 1849) - (THYSANOPHORIDAE)
- fuscula, Crassunio fuscula B. Ziegler in E.A. Rossmässler, 1835 - syn of: Unio crassus L. Philipsson in A. Retzius, 1788 - (UNIONIDAE)
- fuscula, Torrecoptis fuscula C. de la Torre & P. Bartsch, 1972 - (UROCOPTIDAE)
- fuscula, Torrecoptis reticostata fuscula (C. de la Torre, 1929) - (UROCOPTIDAE)
- fuscula sambiranoensis, Tropidophora fuscula sambiranoensis E. Fischer-Piette, 1949 - (POMATIIDAE)
- fusculus, Unio fusculus E.A. Rossmässler, 1836 - syn of: Unio crassus L. Philipsson in A. Retzius, 1788 - (UNIONIDAE)
- fuscum, Elasmias fuscum (C.M.F. Ancey, 1903) - (ACHATINELLIDAE)
- fuscum, Cerithidium fuscum (A. Adams, 1860) - (CERITHIIDAE)
- fuscum, Ellobium fuscum H.C. Küster, 1844 - (ELLOBIIDAE)
- fuscum, Siphopteron fuscum (K. Baba & T. Tokioka, 1965) - (GASTROPTERIDAE)
- fuscum, Gastropteron fuscum K. Baba & T. Tokioka, 1965 - syn of: Siphopteron fuscum (K. Baba & T. Tokioka, 1965) - (GASTROPTERIDAE)
- fuscum, Sinum fuscum P.F. Röding, 1798 - syn of: Sinum haliotoidea (C. Linnaeus, 1758) - (NATICIDAE)
- fuscum, Telescopium fuscum H.C.F. Schumacher, 1817 - syn of: Telescopium telescopium (C. Linnaeus, 1758) - (POTAMIDIDAE)
- fuscum obtusus, Elasmias fuscum obtusus H.A. Pilsbry & C.M. Cooke, 1915 - (ACHATINELLIDAE)
- fuscus, Kobeltia fuscus (O.F. Müller, 1774) - (ARIONIDAE)
- fuscus, Bothriembryon fuscus K.H.J. Thiele, 1931 - (BOTHRIEMBRYONTIDAE)
- fuscus, Prosipho fuscus K.H.J. Thiele, 1912 - (BUCCINIDAE)
- fuscus, Bulimulus fuscus (L. Guilding, 1828.) - (BULIMULIDAE)
- fuscus, Joculator fuscus A. Cecalupo & I. Perugia, 2012 - (CERITHIOPSIDAE)
- fuscus, Asteronotus fuscus O'Donoghue, 1924 - syn of: Asteronotus cespitosus (J.C. van Hasselt, 1824) - (DISCODORIDIDAE)
- fuscus, Bellaspira fuscus T. Brown, 1827 - syn of: Propebela rufa (G. Montagu, 1803) - (DRILLIIDAE)
- fuscus, Melampus fuscus (R.A. Philippi, 1844) - (ELLOBIIDAE)
- fuscus, Melampus fuscus O.A.L. Mörch, 1852 - syn of: Melampus monile (J.G. Bruguière, 1789) - (ELLOBIIDAE)
- fuscus, Conovolus fuscus R.A. Philippi, 1844 - syn of: Melampus fuscus (R.A. Philippi, 1844) - (ELLOBIIDAE)
- fuscus, Muusoctopus fuscus (Iw. Taki, 1964) - (ENTEROCTOPODIDAE)
- fuscus, Callihoplites fuscus Spath, 1928 † - syn of: Callihoplites tetragonus Seeley, 1865 † - (HOPLITIDAE) (FOSSIL)
- fuscus, Omojuvavites fuscus (McLearn, 1940 †) - (JUVAVITIDAE) (FOSSIL)
- fuscus, Fluminicola fuscus (S.S. Haldeman, 1847) - (LITHOGLYPHIDAE)
- fuscus, Lithoglyphus fuscus (C. Pfeiffer, 1828) - (LITHOGLYPHIDAE)
- fuscus, Bullia fuscus J.E. Gray, 1843 - syn of: Hastula hectica (C. Linnaeus, 1758) - (NASSARIIDAE)
- fuscus, Nautilus fuscus Crick, 1898 † - syn of: Somalinautilus fuscus (Crick, 1898 †) - (NAUTILIDAE) (FOSSIL)
- fuscus, Oecotraustes fuscus L. Waagen, 1869 † - (OPPELIIDAE) (FOSSIL)
- fuscus, Somalinautilus fuscus (Crick, 1898 †) - (PARACENOCERATIDAE) (FOSSIL)
- fuscus, Pecten fuscus G.B. II Sowerby, 1842 - syn of: Pecten fumatus L.A. Reeve, 1852 - (PECTINIDAE)
- fuscus, Helicocyclus fuscus W. Korn & al., 2003 † - (PERICYCLIDAE) (FOSSIL)
- fuscus, Laevapex fuscus (C.B. Adams, 1840) - (PLANORBIDAE)
- fuscus, Planorbis fuscus R.W. Dunker, 1848 - syn of: Biomphalaria peregrina (A.V.M.D. D'Orbigny, 1835) - (PLANORBIDAE)
- fuscus, Gudeodiscus eroessi fuscus B. Páll-Gergely & A. Hunyadi, 2013 - (PLECTOPYLIDAE)
- fuscus, Plicatula fuscus G.B. II Sowerby, 1842 - syn of: Pecten fumatus L.A. Reeve, 1852 - (PLICATULIDAE)
- fuscus, Colobostylus albus fuscus (C.B. Adams, 1851) - (POMATIIDAE)
- fuscus, Terebralia fuscus J.F. Gmelin, 1791 - syn of: Terebralia sulcata (I. von Born, 1778) - (POTAMIDIDAE)
- fuscus, Janolus fuscus O'Donoghue, 1924 - (PROCTONOTIDAE)
- fuscus, Potamojanuarius fuscus (D.F. Heynemann, 1885) - (VERONICELLIDAE)
- fuscusndi, Laevapex fuscusndi (C.B. Adams, 1841) - (PLANORBIDAE)
- fusellina, Mitra fusellina J.B.P.A. Lamarck, 1889 † - (MITRIDAE) (FOSSIL)
- fusellina, Conomitra fusellina (J.B.P.A. Lamarck, 1803 †) - (VOLUTOMITRIDAE) (FOSSIL)
- fusellinus, Conus fusellinus H.H. Suter, 1917 † - (CONIDAE) (FOSSIL)
- fusianceps, Teretia fusianceps F. Nordsieck, 1972 † - (RAPHITOMIDAE) (FOSSIL)
- Fusiaphera, Genus Fusiaphera T. Habe, 1961 (CANCELLARIIDAE)
- Fusiclathurella, Genus Fusiclathurella Shuto, 1980 † (TURRIDAE) (FOSSIL)
- Fusicoceras, Genus Fusicoceras Flower, 1939 † (SPYROCERATIDAE) (FOSSIL)
- fusicolor, Cyclophorus fusicolor H.H. Godwin-Austen, 1876 - (CYCLOPHORIDAE)
- Fusiconus, Subgenus Conasprella (Fusiconus) A.J. Da Motta, 1991 (CONIDAE)
- Fusicoscala, syn of: Genus Epitonium P.F. Röding, 1798 (EPITONIIDAE)
- FUSIDAE - syn of Family: COLUBRARIIDAE
- Fusidaphne, Genus Fusidaphne C.F. Laseron, 1954 (RAPHITOMIDAE)
- fusidens, Anachis fusidens (W.H. Dall, 1908) - (COLUMBELLIDAE)
- fusidens, Tawera fusidens A.G. Beu, 1970 † - (VENERIDAE) (FOSSIL)
- fusiforma, Antonella trochlearis fusiforma C.M. Cooke & Y. Kondo, 1960 - (ACHATINELLIDAE)
- fusiforma, Hyphantozyga fusiforma Hoare & Sturgeon, 1980 † - (PSEUDOZYGOPLEURIDAE) (FOSSIL)
- fusiforma, Hemilienardia fusiforma Wiedrick, 2017 - (RAPHITOMIDAE)
- fusiforma, Parvedentulina fusiforma K.C. Emberton, 2002 - (STREPTAXIDAE)
- fusiforme, Chadwickoceras fusiforme Foerste, 1930 † - (ACLEISTOCERATIDAE) (FOSSIL)
- fusiforme, Metabaltoceras fusiforme Flower, 1964 † - (BALTOCERATIDAE) (FOSSIL)
- fusiforme, Buccinum fusiforme W.J. Broderip, 1830 - syn of: Turrisipho fenestratus (W. Turton, 1834) - (BUCCINIDAE)
- fusiforme, Buccinum fusiforme L.C. Kiener, 1834 - syn of: Buccinum humphreysianum I. Bennet, 1825 - (BUCCINIDAE)
- fusiforme, Cerithium columna fusiforme G.B. II Sowerby, 1855 - (CERITHIIDAE)
- fusiforme, Longosoma fusiforme Wesselingh, 2006 † - (COCHLIOPIDAE) (FOSSIL)
- fusiforme, Conocardium fusiforme (F. McCoy, 1844 †) - (CONOCARDIIDAE) (FOSSIL)
- fusiforme, Ellesmeroceras fusiforme Flower, 1964 † - syn of: Annoceras costatum Flower, 1964 † - (ELLESMEROCERATIDAE) (FOSSIL)
- fusiforme, Hippocardia fusiforme Amler & Rogalla, 2001 † - syn of: Hippocardia herculea de Koninck, 1885 † - (HIPPOCARDIIDAE) (FOSSIL)
- fusiforme, Bela nebula fusiforme J.T. Marshall, 1893 - (MANGELIIDAE)
- fusiforme, Eoborus fusiforme R.B. Salvador & L.R.L. Simone, 2013 † - (MEGALOBULIMIDAE) (FOSSIL)
- fusiforme, Mysticoceras fusiforme Flower, 1956 † - (PROTEROCAMEROCERATIDAE) (FOSSIL)
- fusiforme, Rioceras fusiforme Flower, 1964 † - (RIOCERATIDAE) (FOSSIL)
- fusiforme, Terebellum fusiforme J.B.P.A. Lamarck, 1802 † - (SERAPHSIDAE) (FOSSIL)
- fusiforme, Macrocheilos fusiforme Frech, 1894 † - syn of: Decorochilina frechi (Spitz, 1907 †) - (SOLENISCIDAE) (FOSSIL)
- fusiforme, Macrocheilos fusiforme Spitz, 1907 † - syn of: Decorochilina frechi (Spitz, 1907 †) - (SOLENISCIDAE) (FOSSIL)
- fusiforme, Canarium fusiforme G.B. I Sowerby, 1842 - (STROMBIDAE)
- fusiformis, Achatinella fusiformis L. Pfeiffer - syn of: Amastra mucronata (W. Newcomb, 1853) - (ACHATINELLIDAE)
- fusiformis, Achatina fusiformis L. Pfeiffer, 1845 - syn of: Euglandina binneyana (L. Pfeiffer, 1845) - (ACHATINIDAE)
- fusiformis, Acteocina fusiformis (A. Adams, 1850) - (ACTEOCINIDAE)
- fusiformis, Pupa fusiformis C.B. Adams, 1845 - syn of: Anoma flexuosa L. Pfeiffer, 1866 - (ACTEONIDAE)
- fusiformis, Acteonina fusiformis (C. Moore, 1861 †) - (ACTEONINIDAE) (FOSSIL)
- fusiformis, Limenandra fusiformis (K. Baba, 1949) - (AEOLIDIIDAE)
- fusiformis, Amalda fusiformis W.F. Petterd, 1886 - syn of: Amalda petterdi (R. Tate, 1893) - (ANCILLARIIDAE)
- fusiformis, Alaria fusiformis C. Moore, 1867 † - (APORRHAIDAE) (FOSSIL)
- fusiformis, Diarthema fusiformis Brösamlen, 1909 † - syn of: Diarthema munsterianum (A.V.M.D. D'Orbigny, 1850 †) - (APORRHAIDAE) (FOSSIL)
- fusiformis, Anchura fusiformis F.B. Meek, 1877 † - syn of: Gymnarus fusiformis (F.B. Meek, 1877 †) - (APORRHAIDAE) (FOSSIL)
- fusiformis, Belemnopsis fusiformis Parkinson, 1811 † - syn of: Belemnites bessinus (A.V.M.D. D'Orbigny, 1842 †) - (BELEMNOPSEIDAE) (FOSSIL)
- fusiformis, Cantharus fusiformis (K. Martin, 1883 †) - (BUCCINIDAE) (FOSSIL)
- fusiformis, Manaria fusiformis (W.J. Clench & C.G. Aguayo, 1941) - (BUCCINIDAE)
- fusiformis, Solenosteira fusiformis (H.M.D. de Blainville, 1832) - (BUCCINIDAE)
- fusiformis, Engina fusiformis W.H. Pease, 1865 - (BUCCINIDAE)
- fusiformis, Clea fusiformis G.P. Deshayes, 1874 - (BUCCINIDAE)
- fusiformis, Metula fusiformis W.J. Clench & C.G. Aguayo, 1941 - syn of: Manaria fusiformis (W.J. Clench & C.G. Aguayo, 1941) - (BUCCINIDAE)
- fusiformis, Neptunia fusiformis W.J. Broderip, 1830 - syn of: Turrisipho fenestratus (W. Turton, 1834) - (BUCCINIDAE)
- fusiformis, Canidia fusiformis G.P. Deshayes, 1875 - syn of: Clea fusiformis G.P. Deshayes, 1874 - (BUCCINIDAE)
- fusiformis, Busycon fusiformis T.A. Conrad, 1840 † - (BUSYCONIDAE) (FOSSIL)
- fusiformis, Babylonella fusiformis (F.J. Cantraine, 1836 † †) - (CANCELLARIIDAE) (FOSSIL)
- fusiformis, Cerithiopsis fusiformis (C.B. Adams, 1850) - (CERITHIOPSIDAE)
- fusiformis, Abida fusiformis M.M. Gourdon, 1889 - syn of: Abida secale affinis E.A. Rossmässler, 1839 - (CHONDRINIDAE)
- fusiformis, Oospira fusiformis (W.T. Blanford, 1865) - (CLAUSILIIDAE)
- fusiformis, Serriphaedusa fusiformis Hunyadi & Szekeres, 2016 - (CLAUSILIIDAE)
- fusiformis, Stabilea costata fusiformis (H.C. Küster, 1853) - (CLAUSILIIDAE)
- fusiformis, Hypnophila fusiformis A. Moquin-Tandon, 1855 - syn of: Hypnophila boissii (D. Dupuy, 1850) - (COCHLICOPIDAE)
- fusiformis, Sioliella fusiformis Wesselingh, 2006 † - (COCHLIOPIDAE) (FOSSIL)
- fusiformis, Euchrysalis fusiformis (Münster, 1841 †) - (COELOSTYLINIDAE) (FOSSIL)
- fusiformis, Colombellina fusiformis J.H.F. Douvillé, 1916 † - (COLOMBELLINIDAE) (FOSSIL)
- fusiformis, Bartschia fusiformis W.J. Clench & C.G. Aguayo, 1941 - syn of: Manaria fusiformis (W.J. Clench & C.G. Aguayo, 1941) - (COLUBRARIIDAE)
- fusiformis, Metulella fusiformis W.M. Gabb, 1873 † - (COLUMBELLIDAE) (FOSSIL)
- fusiformis, Mitropsis fusiformis W.H. Pease, 1868 - syn of: Zafra paumotensis (G.W. Tryon, 1883) - (COLUMBELLIDAE)
- fusiformis, Mitrella fusiformis W.H. Pease, 1868 - syn of: Mitrella nympha (L.C. Kiener, 1841) - (COLUMBELLIDAE)
- fusiformis, Strombina fusiformis R.B. Hinds, 1844 - syn of: Strombina fusinoidea W.H. Dall, 1916 - (COLUMBELLIDAE)
- fusiformis, Columbella fusiformis W.H. Pease, 1868 - syn of: Mitrella nympha (L.C. Kiener, 1841) - (COLUMBELLIDAE)
- fusiformis, Columbellopsis fusiformis D'Orbigny, 1845 - syn of: Columbellopsis nycteis (P.L. Duclos, 1846) - (COLUMBELLIDAE)
- fusiformis, Columbella fusiformis D'Orbigny, 1842 - syn of: Columbellopsis nycteis (P.L. Duclos, 1846) - (COLUMBELLIDAE)
- fusiformis, Conus fusiformis Halavats, 1937 † - (CONIDAE) (FOSSIL)
- fusiformis, Conus fusiformis G. Fischer von Waldheim, 1807 - syn of: Leporiconus glans (C.H. Hwass in J.G. Bruguière, 1792) - (CONIDAE)
- fusiformis, Conus fusiformis J.B.P.A. Lamarck, 1810 - syn of: Conus compressus G.B. II Sowerby, 1866 - (CONIDAE)
- fusiformis, Conus fusiformis W.H. Pease, 1861 - syn of: Lovellona peaseana H.J. Finlay, 1927 - (CONIDAE)
- fusiformis, Conus fusiformis Gardner, 1937 † - syn of: Conus vitius R.C. Hoerle, 1976 † - (CONIDAE) (FOSSIL)
- fusiformis, Costellaria fusiformis L.A. Reeve, 1844 - syn of: Vexillum echinatum (A. Adams, 1853) - (COSTELLARIIDAE)
- fusiformis, Costellaria fusiformis L.C. Kiener, 1838 - syn of: Vexillum spicatum (L.A. Reeve, 1845) - (COSTELLARIIDAE)
- fusiformis, Tornatina fusiformis A. Adams, 1850 - syn of: Acteocina fusiformis (A. Adams, 1850) - (CYLICHNIDAE)
- fusiformis, Arinia strophostoma fusiformis J.J. Vermeulen, 1996 - (DIPLOMMATINIDAE)
- fusiformis, Drillia fusiformis P. Stahlschmidt, 2013 - syn of: Inquisitor fusiformis (P. Stahlschmidt, 2013) - (DRILLIIDAE)
- fusiformis, Drillia fusiformis W.M. Gabb, 1873 † - syn of: Carinodrillia fusiformis (W.M. Gabb, 1873 †) - (DRILLIIDAE) (FOSSIL)
- fusiformis, Melampus fusiformis Wood, 1872 † - (ELLOBIIDAE) (FOSSIL)
- fusiformis, Polygona fusiformis W.M. Gabb, 1873 † - (FASCIOLARIIDAE) (FOSSIL)
- fusiformis, Pleuroploca fusiformis C.U.A. von Salis-Marschlins, 1793 - syn of: Filifusus filamentosus (P.F. Röding, 1798) - (FASCIOLARIIDAE)
- fusiformis, Latirus fusiformis H.C.F. Schumacher, 1817 - syn of: Polygona infundibulum (J.F. Gmelin, 1791) - (FASCIOLARIIDAE)
- fusiformis, Polygona fusiformis H.C.F. Schumacher, 1817 - syn of: Polygona infundibulum (J.F. Gmelin, 1791) - (FASCIOLARIIDAE)
- fusiformis, Pleuroploca fusiformis L.C. Kiener, 1840 - syn of: Australaria australasia (G. Perry, 1811) - (FASCIOLARIIDAE)
- fusiformis, Gadila fusiformis H.A. Pilsbry & B. Sharp, 1898 - syn of: Cadulus subfusiformis (G.O. Sars, 1865) - (GADILIDAE)
- fusiformis, Limulatys fusiformis T. Habe, 1952 - (HAMINOEIDAE)
- fusiformis, Heterosubulites fusiformis A. Nützel & Nakazawa, 2012 † - (HETEROSUBULITIDAE) (FOSSIL)
- fusiformis, Prososthenia fusiformis P.S. Pavlovic, 1927 † - (HYDROBIIDAE) (FOSSIL)
- fusiformis, Yacutolituus fusiformis Missarzhevsky, 1974 † - (INFLATICORNIDAE) (FOSSIL)
- fusiformis, Antiguraleus fusiformis R.K. Dell, 1956 - (MANGELIIDAE)
- fusiformis, Eucithara fusiformis (L.A. Reeve, 1846) - (MANGELIIDAE)
- fusiformis, Dentimargo fusiformis (R.B. Hinds, 1844) - (MARGINELLIDAE)
- fusiformis, Volvarina fusiformis L.A. Reeve, 1865 - syn of: Volvarina unilineata (F.P. Jousseaume, 1875) - (MARGINELLIDAE)
- fusiformis, Girtyspira fusiformis (de Koninck, 1881 †) - (MEEKOSPIRIDAE) (FOSSIL)
- fusiformis, Melanopsis fusiformis J. de C. Sowerby, 1822 † - (MELANOPSIDAE) (FOSSIL)
- fusiformis, Melanopsis fusiformis J. Gassies, 1870 - syn of: Melanopsis frustulum P.M.A. Morelet, 1857 - (MELANOPSIDAE)
- fusiformis, Pyrula fusiformis J.C. Chenu, 1853 - syn of: Mipus gyratus (R.B. Hinds, 1844) - (MELONGENIDAE)
- fusiformis, Mitra fusiformis (G.B. Brocchi, 1814 †) - (MITRIDAE) (FOSSIL)
- fusiformis, Mitromorpha fusiformis M. Chino & P. Stahlschmidt, 2009 - (MITROMORPHIDAE)
- fusiformis, Murchisonia fusiformis (B. Phillips, 1836 †) - (MURCHISONIIDAE) (FOSSIL)
- fusiformis, Muricopsis fusiformis (J.F. Gmelin, 1791) - (MURICIDAE)
- fusiformis, Mipus fusiformis (E.C. Von Martens, 1902) - (MURICIDAE)
- fusiformis, Purpura fusiformis P.F. Röding, 1798 - syn of: Chicoreus ramosus (C. Linnaeus, 1758) - (MURICIDAE)
- fusiformis, Rapana fusiformis E.C. Von Martens, 1902 - syn of: Mipus fusiformis (E.C. Von Martens, 1902) - (MURICIDAE)
- fusiformis, Coralliophila fusiformis T. Shikama, 1971 - syn of: Coralliophila persica J.C. Melvill, 1897 - (MURICIDAE)
- fusiformis, Murex fusiformis Münster in G.A. Goldfuss, 1844 † - syn of: Diarthema munsterianum (A.V.M.D. D'Orbigny, 1850 †) - (MURICIDAE) (FOSSIL)
- fusiformis, Hindsia fusiformis K. Martin, 1883 † - syn of: Cantharus fusiformis (K. Martin, 1883 †) - (NASSARIIDAE) (FOSSIL)
- fusiformis, Nassaria fusiformis G.B. II Sowerby, 1859 - syn of: Nassaria pusilla (P.F. Röding, 1798) - (NASSARIIDAE)
- fusiformis, Jacutolituus fusiformis Missarzehevsky, 1974 † - (NELEGEROCORNIDAE) (FOSSIL)
- fusiformis, Octopus fusiformis P. Brock, 1887 - (OCTOPODIDAE)
- fusiformis, Cyclodontina fusiformis (K.T. Menke, 1828) - (ODONTOSTOMIDAE)
- fusiformis, Oleacina fusiformis L. Pfeiffer, 1845 - syn of: Euglandina binneyana (L. Pfeiffer, 1845) - (OLEACINIDAE)
- fusiformis, Oliva fusiformis J.B.P.A. Lamarck, 1811 - syn of: Oliva fulgurator (P.F. Röding, 1798) - (OLIVIDAE)
- fusiformis, Onychoteuthis fusiformis W.M. Gabb, 1862 - (ONYCHOTEUTHIDAE)
- fusiformis, Phasianella fusiformis G.A. Goldfuss, 1844 † - (PHASIANELLIDAE) (FOSSIL)
- fusiformis, Elimia fusiformis I. Lea, 1861 - (PLEUROCERIDAE)
- fusiformis, Pleurotomaria fusiformis B. Phillips, 1836 † - syn of: Murchisonia fusiformis (B. Phillips, 1836 †) - (PLEUROTOMARIIDAE) (FOSSIL)
- fusiformis, Vicarya fusiformis Hislop, 1859 † - (POTAMIDIDAE) (FOSSIL)
- fusiformis, Comitas fusiformis (F.W. Hutton, 1877 †) - (PSEUDOMELATOMIDAE) (FOSSIL)
- fusiformis, Inquisitor fusiformis (P. Stahlschmidt, 2013) - (PSEUDOMELATOMIDAE)
- fusiformis, Carinodrillia fusiformis (W.M. Gabb, 1873 †) - (PSEUDOMELATOMIDAE) (FOSSIL)
- fusiformis, Ptychatractus fusiformis Abbass, 1967 † - (PTYCHATRACTIDAE) (FOSSIL)
- fusiformis, Gymnarus fusiformis (F.B. Meek, 1877 †) - (PUGNELLIDAE) (FOSSIL)
- fusiformis, Pyrgulina fusiformis Peñas & Rolán, 2017 - (PYRAMIDELLIDAE)
- fusiformis, Sassia fusiformis L.C. Kiener, 1842 - syn of: Sassia parkinsonia (G. Perry, 1811) - (RANELLIDAE)
- fusiformis, Spergo fusiformis (T. Habe, 1962) - (RAPHITOMIDAE)
- fusiformis, Eucyclotoma fusiformis (A. Garrett, 1873) - (RAPHITOMIDAE)
- fusiformis, Onoba fusiformis (P.P. Carpenter, 1847) - (RISSOIDAE)
- fusiformis, Rostellaria fusiformis R.P. Whitfield, 1892 † - (ROSTELLARIIDAE) (FOSSIL)
- fusiformis, Ianthinopsis fusiformis J.W. Hall, 1858 † - syn of: Soleniscus regularis (Cox, 1857 †) - (SOLENISCIDAE) (FOSSIL)
- fusiformis, Melania fusiformis Münster, 1841 † - syn of: Euchrysalis fusiformis (Münster, 1841 †) - (THIARIDAE) (FOSSIL)
- fusiformis, Iniforis fusiformis (S. Kosuge, 1961) - (TRIPHORIDAE)
- fusiformis, Pleurotoma fusiformis E. Réquien, 1848 - syn of: Teretia teres (L.A. Reeve, 1844) - (TURRIDAE)
- fusiformis, Pleurotoma fusiformis C.B. Adams, 1850 - syn of: Cryoturris albida (C.B. Adams, 1845) - (TURRIDAE)
- fusiformis, Gemmula fusiformis K.H.J. Thiele, 1925 - syn of: Gemmula thielei H.J. Finlay, 1930 - (TURRIDAE)
- fusiformis, Organocoptis fusiformis (B.H. Wright in L. Pfeiffer, 1863) - (UROCOPTIDAE)
- fusiformis, Ericusa fusiformis W.J. Swainson, 1822 - syn of: Ericusa sowerbyi (L.C. Kiener, 1839) - (VOLUTIDAE)
- fusiformis, Adelomelon fusiformis L.C. Kiener, 1839 - syn of: Adelomelon beckii fusiformis (L.C. Kiener, 1839) - (VOLUTIDAE)
- fusiformis, Voluta fusiformis J.L.M. Defrance, 1829 † - syn of: Pisanella marieastridae J.M. Pacaud, Ledon & Loubry, 2015 † - (VOLUTIDAE) (FOSSIL)
- fusiformis, Adelomelon beckii fusiformis (L.C. Kiener, 1839) - (VOLUTIDAE)
- fusiformis, Zebina fusiformis (W.M. Gabb, 1873 †) - (ZEBINIDAE) (FOSSIL)
- fusiformis binneana, Glandina fusiformis binneana L. Pfeiffer, 1845 - syn of: Euglandina binneyana (L. Pfeiffer, 1845) - (SPIRAXIDAE)
- fusiformis discissus, Muricopsis fusiformis discissus R. Houart, 1990 - syn of: Muricopsis suga discissus R. Houart, 1990 - (MURICIDAE)
- fusiformis gaza, Amalda fusiformis gaza T. Iredale, 1924 - syn of: Amalda petterdi (R. Tate, 1893) - (ANCILLARIIDAE)
- fusiformis gracilis, Neptunia fusiformis gracilis É.A.A. Locard, 1897 - syn of: Turrisipho fenestratus (W. Turton, 1834) - (BUCCINIDAE)
- fusiformis helenae, Babelomurex fusiformis helenae M. Azuma, 1973 - syn of: Babelomurex helenae (M. Azuma, 1973) - (MURICIDAE)
- fusiformis minor, Neptunia fusiformis minor É.A.A. Locard, 1897 - syn of: Turrisipho fenestratus (W. Turton, 1834) - (BUCCINIDAE)
- fusiformis nysti, Babylonella fusiformis nysti (R. Hoernes, 1856 †) - (CANCELLARIIDAE) (FOSSIL)
- fusiformis punctata, Muricopsis fusiformis punctata R. Houart, 1990 - (MURICIDAE)
- fusiformis pusilla, Babylonella fusiformis pusilla (R.A. Philippi, 1843 †) - (CANCELLARIIDAE) (FOSSIL)
- fusiformis suga, Risomurex fusiformis suga E. Fischer-Piette, 1942 - syn of: Muricopsis suga (E. Fischer-Piette, 1942) - (MURICIDAE)
- fusiformis zonata, Mitra fusiformis zonata F. Marryat, 1818 - syn of: Mitra zonata F. Marryat, 1818 - (MITRIDAE)
- fusiger, Hypergoniatites fusiger W. Korn & Ebbighausen, 2006 † - (GONIATITIDAE) (FOSSIL)
- Fusiguraleus, Genus Fusiguraleus Powell, 1942 (MANGELIIDAE) (FOSSIL)
- Fusilaria, Genus Fusilaria M.A. Snyder, 2013 (FASCIOLARIIDAE)
- Fusilatirus, syn of: Genus Dolicholatirus L.M.D. Bellardi, 1884 (FASCIOLARIIDAE)
- fusilla, Fasciolaria fusilla R. Tate, 1889 † - (FASCIOLARIIDAE) (FOSSIL)
- Fusillus, Subgenus Amphorella (Fusillus) R.T. Lowe, 1852 (FERUSSACIIDAE)
- Fusimilis, Genus Fusimilis Conrad † (TURRIDAE) (FOSSIL)
- Fusimitra, Genus Fusimitra T.A. Conrad, 1855 (MITRIDAE)
- fusinella, Fusiturricula fusinella W.H. Dall, 1908 - syn of: Fusiturricula armilda (W.H. Dall, 1908) - (DRILLIIDAE)
- Fusinella, Subgenus Fusinus (Fusinella) K.H.J. Thiele, 1917 (FASCIOLARIIDAE)
- fusinoidea, Strombina fusinoidea W.H. Dall, 1916 - (COLUMBELLIDAE)
- fusinoides, Panamurex fusinoides (Gardner, 1947 †) - (MURICIDAE) (FOSSIL)
- Fusinosteira, syn of: Genus Solenosteira W.H. Dall, 1890 (BUCCINIDAE)
- fusinus, Cruziturricula fusinus (J. Brown & H.A. Pilsbry, 1911 †) - (DRILLIIDAE) (FOSSIL)
- fusinus, Drillia fusinus J. Brown & H.A. Pilsbry, 1911 † - syn of: Cruziturricula fusinus (J. Brown & H.A. Pilsbry, 1911 †) - (DRILLIIDAE) (FOSSIL)
- Fusinus, Genus Fusinus C.S. Rafinesque, 1815 (FASCIOLARIIDAE)
- fusinus, Dentimargo fusinus (W.H. Dall, 1881) - (MARGINELLIDAE)
- fusinus, Pleurofusia fusinus J. Brown & H.A. Pilsbry, 1911 † - syn of: Cruziturricula fusinus (J. Brown & H.A. Pilsbry, 1911 †) - (TURRIDAE) (FOSSIL)
- fusinus sanctidavidis, Cruziturricula fusinus sanctidavidis (C.J. Maury, 1925) - (DRILLIIDAE)
- fusioides, Mitra fusioides Lea, 1833 † - (MITRIDAE) (FOSSIL)
- Fusipagoda, Genus Fusipagoda T. Habe & K. Itô, 1965 (BUCCINIDAE)
- Fusiptyxis, Genus Fusiptyxis Lyssenko & Aliev, 1990 † (OPISTHOBRANCHIA (UNASSIGNED)) (FOSSIL)
- Fusispira, Genus Fusispira Hall, 1872 † (SUBULITIDAE) (FOSSIL)
- Fusistrombus, syn of: Genus Canarium H.C.F. Schumacher, 1817 (STROMBIDAE)
- Fusisyrinx, syn of: Genus Fusiturricula W.P. Woodring, 1928 (DRILLIIDAE)
- Fusiteuthis, Genus Fusiteuthis Kongiel, 1962 † (BELEMNITIDA (UNASSIGNED)) (FOSSIL)
- Fusitoma, Genus Fusitoma Casey, 1904 † (NEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- fusitorsus, Plekocheilus fusitorsus A. Oberwimmer, 1931 - (AMPHIBULIMIDAE)
- fusitortus, Eurytus fusitortus A. Oberwimmer, 1931 - (AMPHIBULIMIDAE)
- Fusitriton, Genus Fusitriton A.E.M. Cossmann, 1903 (RANELLIDAE)
- Fusitron, Genus Fusitron Cossmann, 1903 † (RANELLIDAE) (FOSSIL)
- Fusiturricula, Genus Fusiturricula W.P. Woodring, 1928 (DRILLIIDAE)
- Fusiturris, Genus Fusiturris K.H.J. Thiele, 1929 (CLAVATULIDAE)
- Fusivoluta, Genus Fusivoluta E.C. Von Martens, 1902 (VOLUTIDAE)
- Fusivolutopsius, Genus Fusivolutopsius T. Habe & J. Sato, 1972 (BUCCINIDAE)
- fusobullatus, Tropites fusobullatus Mojsisovics, 1893 † - (TROPITIDAE) (FOSSIL)
- Fusocranchia, syn of: Genus Liocranchia G.J. Pfeffer, 1884 (CRANCHIIDAE)
- Fusoficula, Genus Fusoficula Sacco, 1890 † (FICIDAE) (FOSSIL)
- fusoidalis, Bensbergia fusoidalis (Tolmachoff, 1930 †) - (SOLENISCIDAE) (FOSSIL)
- fusoidalis, Macrochilina fusoidalis Tolmachoff, 1930 † - syn of: Bensbergia fusoidalis (Tolmachoff, 1930 †) - (SOLENISCIDAE) (FOSSIL)
- fusoidea, Partulina fusoidea W. Newcomb, 1855 - syn of: Laminella fusoidea (W. Newcomb, 1855) - (ACHATINELLIDAE)
- fusoidea, Laminella fusoidea (W. Newcomb, 1855) - (AMASTRIDAE)
- Fusoidella, Genus Fusoidella Wenz, 1938 † (PSEUDOMELANIIDAE) (FOSSIL)
- fusoides, Actaeonina fusoides Stoppani, 1857 † - syn of: Pseudoscalites armatus (Stoppani, 1857 †) - (ACTEONINIDAE) (FOSSIL)
- fusoides, Cuphosolenus fusoides (Dolfus, 1863 †) - (APORRHAIDAE) (FOSSIL)
- fusoides, Belemnites fusoides J.B.P.A. Lamarck, 1822 † - syn of: Hibolithes fusoides (J.B.P.A. Lamarck, 1822 †) - (BELEMNITELLIDAE) (FOSSIL)
- fusoides, Siphonalia fusoides (L.A. Reeve, 1846) - (BUCCINIDAE)
- fusoides, Drymaeus fusoides (A.V.M.D. D'Orbigny, 1835) - (BULIMULIDAE)
- fusoides, Paraclathurella fusoides L.A. Reeve, 1846 - syn of: Paraclathurella gracilenta (L.A. Reeve, 1843) - (CLATHURELLIDAE)
- fusoides, Opalia fusoides F.P. Jousseaume, 1912 - syn of: Opalia bicarinata (G.B. II Sowerby, 1844) - (EPITONIIDAE)
- fusoides, Helix fusoides D'Orbigny, 1835 - syn of: Drymaeus fusoides (A.V.M.D. D'Orbigny, 1835) - (HELICIDAE)
- fusoides, Eratoidea fusoides Darragh, 2017 † - (MARGINELLIDAE) (FOSSIL)
- fusoides, Hibolithes fusoides (J.B.P.A. Lamarck, 1822 †) - (MESOHIBOLITHIDAE) (FOSSIL)
- fusoides, Pterynotus fusoides G.P. Deshayes, 1865 † - (MURICIDAE) (FOSSIL)
- fusoides, Acanthina fusoides P.P. King & W.J. Broderip, 1832 - syn of: Chorus giganteus (R.P. Lesson, 1831) - (MURICIDAE)
- fusoides, Phos fusoides (C.B. Adams, 1852) - (NASSARIIDAE)
- fusoides, Palaeomutela fusoides Liang † - (PALAEOMUTELIDAE) (FOSSIL)
- fusoides, Orthostomia fusoides (Stoppani, 1857 †) - (PROTORCULIDAE) (FOSSIL)
- fusoides, Rimella fusoides d'Archiac, 1850 † - (RIMELLIDAE) (FOSSIL)
- fusoides, Mirinaba fusoides (J.C. Bequaert, 1948) - (STROPHOCHEILIDAE)
- fusoides, Conomitra fusoides (Lea, 1833 †) - (VOLUTOMITRIDAE) (FOSSIL)
- Fusolatirus, Genus Fusolatirus J.T. Kuroda & T. Habe, 1971 (FASCIOLARIIDAE)
- Fusomurex, syn of: Genus Coralliophila H. Adams & A. Adams, 1853 (MURICIDAE)
- Fusopsis, Genus Fusopsis J.P.J. Ravn, 1939 (PSEUDOLIVIDAE)
- fusoria, Cerithium vulgatum fusoria T.A. de M. Monterosato in W. Kobelt, 1908 - (CERITHIIDAE)
- fusorium, Cerithium punicum fusorium W. Kobelt, 1908 - (CERITHIIDAE)
- fusorium, Mentissoidea fusorium A. Mousson, 1876 - syn of: Mentissoidea rupicola litotes (A. Schmidt, 1868) - (CLAUSILIIDAE)
- Fusosurcula, syn of: Genus Orthosurcula Casey, 1904 † (COCHLESPIRIDAE) (FOSSIL)
- Fusoterebra, Subgenus Terebra (Fusoterebra) F. Sacco, 1891 † (TEREBRIDAE) (FOSSIL)
- fussi, Alopia nixa fussi M. von Kimakowicz, 1894 - (CLAUSILIIDAE)
- Fustiaria, Genus Fustiaria F. Stoliczka, 1868 (FUSTIARIIDAE)
- FUSTIARIIDAE Steiner, 1991 - Family (SCAPHOPODA-DENTALIIDA [Order])
- fustiarium, Cerithium fustiarium T.A. de M. Monterosato - syn of: Cerithium vulgatum mazaravallensis A. Cecalupo, 2003 - (CERITHIIDAE)
- fustiarium fasciata, Cerithium fustiarium fasciata F. Settepassi - syn of: Cerithium vulgatum mazaravallensis A. Cecalupo, 2003 - (CERITHIIDAE)
- fusticula, Cerithium vulgatum fusticula T.A. de M. Monterosato - (CERITHIIDAE)
- fusticula, Scalaria fusticula T.A. de M. Monterosato, 1875 - syn of: Opalia abbotti W.J. Clench & H. Turner, 1952 - (EPITONIIDAE)
- fusticulus, Dentalium fusticulus G.A. Brugnone, 1876 - syn of: Antalis agilis (G.O. Sars in G.O. Sars, 1872) - (DENTALIIDAE)
- fusticulus, Opalia fusticulus A. Gaglini, 1992 - syn of: Opalia abbotti W.J. Clench & H. Turner, 1952 - (EPITONIIDAE)
- fusticulus, Nausitora fusticulus (J.G. Jeffreys, 1860) - (TEREDINIDAE)
- fusticulus, Teredo fusticulus J.G. Jeffreys, 1860 - syn of: Nausitora fusticulus (J.G. Jeffreys, 1860) - (TEREDINIDAE)
- fustifer, Eubranchus fustifer S.L. Lovén, 1846 - syn of: Eubranchus exiguus (J. Alder & A. Hancock, 1848) - (EUBRANCHIDAE)
- fustifera, Eubranchus fustifera (S.L. Lovén, 1846) - (EUBRANCHIDAE)
- fustiformis, Toxoceratoides fustiformis (A. von Koenen, 1902 †) - (ANCYLOCERATIDAE) (FOSSIL)
- fustiformis, Hastites fustiformis H.G. Lang, 1928 † - (HASTITIDAE) (FOSSIL)
- Fustifusus, Genus Fustifusus M.G. Harasewych, 1991 (TURBINELLIDAE)
- fustigata, Columbella fustigata L.C. Kiener, 1841 - syn of: Columbella adansoni K.T. Menke, 1853 - (COLUMBELLIDAE)
- fustigatus, Conus fustigatus C.H. Hwass in J.G. Bruguière, 1792 - syn of: Puncticulis pulicarius (C.H. Hwass in J.G. Bruguière, 1792) - (CONIDAE)
- fustis, Lithancylus fustis T.L. Casey, 1961 † - (ANCYLOCERATIDAE) (FOSSIL)
- fustis, Delima fustis O. Böttger, 1879 - syn of: Delima latilabris (J.A. Wagner, 1829) - (CLAUSILIIDAE)
- fustis, Turbonilla fustis H. Odé, 1995 - (PYRAMIDELLIDAE)
- fusuiense, Schizoloboceras fusuiense J.K. Zhao & al., 1978 † - (PSEUDOTIROLITIDAE) (FOSSIL)
- fusuiensis, Anomphalus fusuiensis Pan & Erwin, 2002 † - (ANOMPHALIDAE) (FOSSIL)
- fusuiensis, Euchondria fusuiensis He & al., 2007 † - (EUCHONDRIIDAE) (FOSSIL)
- fusuiensis, Goniasma fusuiensis Pan & Erwin, 2002 † - (GONIASMATIDAE) (FOSSIL)
- fusuiensis, Palaeostylus fusuiensis Pan & Erwin, 2002 † - (PALAEOSTYLIDAE) (FOSSIL)
- fusula, Ransoniella fusula L. Dolin, 2007 - syn of: Notadusta punctata (C. Linnaeus, 1771) - (CYPRAEIDAE)
- fusula, Dentimargo fusula (R. Murdoch & H.H. Suter, 1906) - (MARGINELLIDAE)
- fusula, Phenacovolva fusula C.N. Cate & M. Azuma in C.N. Cate, 1973 - (OVULIDAE)
- fusula, Tetrentodon fusula (C. de la Torre, 1929) - (UROCOPTIDAE)
- fusula fusuloides, Dentimargo fusula fusuloides (R.K. Dell, 1956) - syn of: Dentimargo fusuloides (R.K. Dell, 1956) - (MARGINELLIDAE)
- fusulatina, Melanopsis fusulatina F. Sacco, 1895 † - (MELANOPSIDAE) (FOSSIL)
- Fusulculus, Genus Fusulculus P. Bouchet & G.J. Vermeij, 1997 (BENTHOBIIDAE)
- fusulina, Demissa fusulina F. Boyer, 2016 - (MARGINELLIDAE)
- fusulina, Serrata fusulina F. Boyer, 2008 - (MARGINELLIDAE)
- fusulinata, Melanopsis fusulinata F. Sacco, 1895 - syn of: Melanopsis praemorsa (C. Linnaeus, 1758) - (MELANOPSIDAE)
- fusuloides, Dentimargo fusuloides (R.K. Dell, 1956) - (MARGINELLIDAE)
- fusulus, Rictaxis fusulus W.H. Dall, 1896 † - (ACTEONIDAE) (FOSSIL)
- fusulus, Pollia fusulus G.B. Brocchi, 1814 - syn of: Orania fusulus (G.B. Brocchi, 1814) - (BUCCINIDAE)
- Fusulus, Genus Fusulus L.I. Fitzinger, 1833 (CLAUSILIIDAE)
- fusulus, Orania fusulus (G.B. Brocchi, 1814) - (MURICIDAE)
- fusulus, Auristomia fusulus (T.A. de M. Monterosato, 1878) - (PYRAMIDELLIDAE)
- fusulus, Odostomia fusulus T.A. de M. Monterosato, 1878 - syn of: Auristomia fusulus (T.A. de M. Monterosato, 1878) - (PYRAMIDELLIDAE)
- fusulus, Manzonia fusulus S. Gofas, 2007 - (RISSOIDAE)
- fusulus major, Pollia fusulus major É.A.A. Locard, 1897 - syn of: Orania fusulus (G.B. Brocchi, 1814) - (BUCCINIDAE)
- fusus, Belemnites fusus Raspail, 1829 † - syn of: Adiakritobelus minaret (Raspail, 1829 †) - (BELEMNITELLIDAE) (FOSSIL)
- fusus, Cerion fusus (J.G. Bruguière, 1792) - (CERIONIDAE)
- fusus, Conus fusus J.F. Gmelin, 1791 - syn of: Virgiconus terebra (I. von Born, 1778) - (CONIDAE)
- fusus, Eulima fusus Stoppani, 1857 † - syn of: Omphaloptycha aldrovandii (Stoppani, 1857 †) - (EULIMIDAE) (FOSSIL)
- Fusus, Genus Fusus P.F. Röding, 1798 (FASCIOLARIIDAE)
- Fusus, syn of: Genus Fusinus C.S. Rafinesque, 1815 (FASCIOLARIIDAE)
- fusus, Loligo fusus A. Risso, 1854 - syn of: Loligo forbesii J.J.S. Steenstrup, 1857 - (LOLIGINIDAE)
- fusus, Loxonema fusus Stoppani, 1857 † - syn of: Omphaloptycha escheri (R. Hoernes, 1856 †) - (LOXONEMATIDAE) (FOSSIL)
- fusus, Mitra fusus S.M. Souverbie, 1876 - syn of: Thala mirifica (L.A. Reeve, 1845) - (MITRIDAE)
- fusus, Murex fusus C. Linnaeus, 1758 - syn of: Tibia fusus (C. Linnaeus, 1758) - (MURICIDAE)
- fusus, Tibia fusus (C. Linnaeus, 1758) - (ROSTELLARIIDAE)
- fusus, Strombus fusus K. Martin, 1879 † - syn of: Clavilithes tjidamarensis (K. Martin, 1879 †) - (STROMBIDAE) (FOSSIL)
- fusus, Turbinella fusus G.B. I Sowerby, 1825 - (TURBINELLIDAE)
- fusus, Pleurofusia fusus E.W. Vredenburg, 1921 † - (TURRIDAE) (FOSSIL)
- fusus, Alcithoe fusus (J.R.C. Quoy & J.P. Gaimard, 1833) - (VOLUTIDAE)
- fusus, Voluta fusus J.R.C. Quoy & J.P. Gaimard, 1833 - syn of: Alcithoe fusus (J.R.C. Quoy & J.P. Gaimard, 1833) - (VOLUTIDAE)
- fusus haurakiensis, Alcithoe fusus haurakiensis (J.R.C. Quoy & J.P. Gaimard, 1833) - (VOLUTIDAE)
- fusus hedleyi, Alcithoe fusus hedleyi (R. Murdoch & H.H. Suter, 1906) - (VOLUTIDAE)
- fusus melanocheilus, Tibia fusus melanocheilus A. Adams, 1854 - syn of: Tibia melanocheilus A. Adams, 1854 - (ROSTELLARIIDAE)
- fusus melanostoma, Tibia fusus melanostoma W. Kobelt, 1875 - syn of: Tibia melanocheilus A. Adams, 1854 - (ROSTELLARIIDAE)
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