- hebardi, Ashmunella hebardi H.A. Pilsbry & E.G. Vanatta, 1923 - (POLYGYRIDAE)
- hebardi, Vertigo hebardi E.G. Vanatta, 1912 - (VERTIGINIDAE)
- hebe, Calvibembexia hebe (J.W. Hall, 1861 †) - (GOSSELETINIDAE) (FOSSIL)
- hebe, Holopea hebe J.W. Hall, 1859 † - syn of: Balbiniconcha hebe (J.W. Hall, 1859 †) - (HOLOPEIDAE) (FOSSIL)
- hebe, Kurtziella hebe W.H. Dall, 1919 - (MANGELIIDAE)
- hebe, Murchisonia hebe Billings, 1874 † - (MURCHISONIIDAE) (FOSSIL)
- hebe, Partula hebe L. Pfeiffer, 1846 - (PARTULIDAE)
- hebe, Pleurotomaria hebe J.W. Hall, 1861 † - syn of: Calvibembexia hebe (J.W. Hall, 1861 †) - (PLEUROTOMARIIDAE) (FOSSIL)
- hebe, Rostellaria hebe R.P. Whitfield, 1892 † - syn of: Anchura abrupta T.A. Conrad, 1860 † - (ROSTELLARIIDAE) (FOSSIL)
- hebe, Balbiniconcha hebe (J.W. Hall, 1859 †) - (SUBULITIDAE) (FOSSIL)
- hebeae, Favartia hebeae (Espinosa & Ortea, 2016) - (MURICIDAE)
- Hebeinella, Genus Hebeinella Zhang , 1980 † (STENOTHECOIDA INCERTAE SEDIS) (FOSSIL)
- Hebeisenites, Genus Hebeisenites Brayard & Bucher, 2008 † (MELAGATHICERATIDAE) (FOSSIL)
- hebera, Amalda hebera (F.W. Hutton, 1873 †) - (ANCILLARIIDAE) (FOSSIL)
- hebertana, Cassianopsis hebertana (A.V.M.D. D'Orbigny, 1852 †) - (NERITOPSIDAE) (FOSSIL)
- heberti, Arrhoges heberti (G.P. Deshayes, 1865 †) - (APORRHAIDAE) (FOSSIL)
- heberti, Architectonica heberti G.P. Deshayes, 1830 - syn of: Heliacus cylindricus (J.F. Gmelin, 1791) - (ARCHITECTONICIDAE)
- heberti, Astarte heberti Terquem & L.É.S. Piette, 1865 † - syn of: Astarte consobrina Chapuis & G.J.G. Dewalque, 1853 † - (ASTARTIDAE) (FOSSIL)
- heberti, Janiopsis heberti (A. Watelet, 1851 †) - (BUCCINIDAE) (FOSSIL)
- heberti, Goniocardium heberti Vasseur, 1880 † - (CARDIIDAE) (FOSSIL)
- heberti, Catenotoma heberti (M. Rouault, 1849 †) - (CLAVATULIDAE) (FOSSIL)
- heberti, Crioceras heberti Fallot, 1884 † - syn of: Ezeiceras heberti (Fallot, 1884 †) - (CRIOCERATITIDAE) (FOSSIL)
- heberti, Corbicula heberti Dehayes, 1857 † - (CYRENIDAE) (FOSSIL)
- heberti, Ellobium heberti (Vasseur, 1881 †) - (ELLOBIIDAE) (FOSSIL)
- heberti, Fusus heberti A. Watelet, 1851 † - syn of: Janiopsis heberti (A. Watelet, 1851 †) - (FASCIOLARIIDAE) (FOSSIL)
- heberti, Harpagodes heberti (A. Thomas & F. Péron, 1889 †) - (HARPAGODIDAE) (FOSSIL)
- heberti, Ezeiceras heberti (Fallot, 1884 †) - (HEMIHOPLITIDAE) (FOSSIL)
- heberti, Cimomia heberti (van Binckhorst, 1861 †) - (HERCOGLOSSIDAE) (FOSSIL)
- heberti, Tournoueria heberti Š. Brusina 1870 † - (HYDROBIIDAE) (FOSSIL)
- heberti, Lamelliphorus heberti (Laube, 1867 †) - (LAMELLIPHORIDAE) (FOSSIL)
- heberti, Liotia heberti Vasseur, 1881 † - (LIOTIIDAE) (FOSSIL)
- heberti, Lacuna heberti C. Vélain, 1877 - syn of: Rissoella heberti (C. Vélain, 1877) - (LITTORINIDAE)
- heberti, Lyonsia heberti G.P. Deshayes, 1857 † - (LYONSIIDAE) (FOSSIL)
- heberti, Perna heberti A.E.M. Cossmann & A. Lambert, 1884 † - (MYTILIDAE) (FOSSIL)
- heberti, Nannites heberti Diener, 1897 † - syn of: Jieshaniceras guizhouensis (Zakharov & Mu, 2007 †) - (NANNITIDAE) (FOSSIL)
- heberti, Natica heberti G.P. Deshayes, 1864 † - syn of: Ampullina acuta (J.B.P.A. Lamarck, 1804 †) - (NATICIDAE) (FOSSIL)
- heberti, Rissoella heberti (C. Vélain, 1877) - (RISSOELLIDAE)
- heberti, Pterocera heberti L.É.S. Piette, 1856 † - syn of: Dicroloma cirrus (Eudes-Deslongchamps, 1843 †) - (STROMBIDAE) (FOSSIL)
- heberti, Arcopagia heberti (G.P. Deshayes, 1857 †) - (TELLINIDAE) (FOSSIL)
- heberti, Campylostylus heberti (M. von P. Hantken, 1878 †) - (THIARIDAE) (FOSSIL)
- heberti, Columbarium heberti Briart & Cornet, 1887 † - (TURBINELLIDAE) (FOSSIL)
- heberti, Turritella heberti d'Archiac & Haime, 1854 † - (TURRITELLIDAE) (FOSSIL)
- heberti, Meretrix heberti (G.P. Deshayes †) - (VENERIDAE) (FOSSIL)
- heberti, Viviparus heberti Cobalcescu, 1883 † - (VIVIPARIDAE) (FOSSIL)
- heberti, Onustus heberti Laube, 1867 † - syn of: Lamelliphorus heberti (Laube, 1867 †) - (XENOPHORIDAE) (FOSSIL)
- heberti?, Meretrix heberti? (G.P. Deshayes) - (VENERIDAE)
- hebertiana, Glyptoactis hebertiana (A.V.M.D. D'Orbigny, 1850 †) - (CARDITIDAE) (FOSSIL)
- hebertinum, Phylloceras hebertinum Reynes, 1868 † - (PHYLLOCERATIDAE) (FOSSIL)
- hebertinus, Ammonites hebertinus Reynes, 1868 † - (AMMONITIDA (UNASSIGNED)) (FOSSIL)
- hebes, Acteon hebes A.E. Verrill, 1885 - (ACTEONIDAE)
- hebes, Aegista hebes H.A. Pilsbry & Y. Hirase, 1905 - (BRADYBAENIDAE)
- hebes, Sipho hebes A.E. Verrill, 1884 - syn of: Retimohnia caelata (A.E. Verrill, 1880) - (BUCCINIDAE)
- hebes, Socienna hebes (C.F. Laseron, 1951) - (CERITHIOPSIDAE)
- hebes, Alycaeus hebes W.H. Benson, 1857 - (CYCLOPHORIDAE)
- hebes, Dzhulfites hebes W. Korn & Ghaderi, 2015 † - (DZHULFITIDAE) (FOSSIL)
- hebes, Melanella hebes (R.B. Watson, 1883) - (EULIMIDAE)
- hebes, Eulima hebes R.B. Watson, 1883 - syn of: Rissoina hebes (R.B. Watson, 1883) - (EULIMIDAE)
- hebes, Anacithara hebes C. Hedley, 1922 - (HORAICLAVIDAE)
- hebes, Papillocithara hebes R.N. Kilburn, 1992 - (MANGELIIDAE)
- hebes, Curtitoma hebes (A.E. Verrill, 1880) - (MANGELIIDAE)
- hebes, Thaumastus hebes H. Strebel, 1910 - (MEGASPIRIDAE)
- hebes, Neocancilla hebes (L.A. Reeve, 1845) - (MITRIDAE)
- hebes, Ledella hebes (E.A. Smith, 1885) - (NUCULANIDAE)
- hebes, Orthonychia hebes J.W. Hall 1843 † - (ORTHONYCHIIDAE) (FOSSIL)
- hebes, Platyceras hebes A.H. Clarke, 1907 † - (PLATYCERATIDAE) (FOSSIL)
- hebes, Inquisitor hebes J. Marwick, 1931 † - (PSEUDOMELATOMIDAE) (FOSSIL)
- hebes, Pupilla hebes C.M.F. Ancey, 1881 - (PUPILLIDAE)
- hebes, Puha hebes (F.W. Hutton, 1873 †) - (RAPHITOMIDAE) (FOSSIL)
- hebes, Turboella hebes (Boettger, 1906) † - (RISSOIDAE) (FOSSIL)
- hebes, Lironoba hebes C.F. Laseron, 1950 - (RISSOIDAE)
- hebes, Rissoina hebes (R.B. Watson, 1883) - (RISSOINIDAE)
- hebes, Hebetoxyites hebes Buckman, 1924 † - (STRIGOCERATIDAE) (FOSSIL)
- hebes, Prosopeas hebes (W.T. Blanford, 1869) - (SUBULINIDAE)
- hebes, Triphora hebes (R.B. Watson, 1880) - (TRIPHORIDAE)
- hebes, Zebina hebes C.F. Laseron, 1956 - (ZEBINIDAE)
- hebes nefas, Pupilla hebes nefas H.A. Pilsbry & J.H. Ferriss, 1910 - syn of: Pupilla hebes C.M.F. Ancey, 1881 - (PUPILLIDAE)
- hebescens, Dentimargo hebescens (R. Murdoch & H.H. Suter, 1906) - (MARGINELLIDAE)
- Hebeseila, Subgenus Seila (Hebeseila) H.J. Finlay, 1927 (CERITHIOPSIDAE)
- Hebesiphon, syn of: Genus Siphonaria G.B. Sowerby, 1823 (SIPHONARIIDAE)
- hebesoides, Aegista pyramidata hebesoides J.T. Kuroda, 1953 - (BRADYBAENIDAE)
- Hebetaclis, syn of: Genus Ceratia H. Adams & A. Adams, 1852 (IRAVADIIDAE)
- Hebetancylus, Genus Hebetancylus H.A. Pilsbry, 1914 (PLANORBIDAE)
- hebetatus, Mendax hebetatus B.A. Marshall, 1978 - (CERITHIOPSIDAE)
- hebetatus, Typhis hebetatus F.W. Hutton, 1877 † - (MURICIDAE) (FOSSIL)
- hebetika, Microdrillia hebetika J. Gardner, 1937 † - (BORSONIIDAE) (FOSSIL)
- Hebetoceras, Genus Hebetoceras Flower, 1941 † (HEBETOCERATIDAE) (FOSSIL)
- HEBETOCERATIDAE Flower, 1940 † - Family (CEPHALOPODA-NAUTILOIDEA [Subclass]-ASCOCERIDA [Order]) (FOSSIL)
- Hebetodiscus, Subgenus Helicodiscus (Hebetodiscus) F.C. Baker, 1929 (HELICODISCIDAE)
- Hebetodiscus, syn of: Genus Lucilla R.T. Lowe, 1852 (HELICODISCIDAE)
- Hebetoncylus, syn of: Genus Hebetancylus H.A. Pilsbry, 1914 (PLANORBIDAE)
- Hebetorthoceras, Genus Hebetorthoceras Kröger & Mapes, 2005 † (PSEUDORTHOCERATIDAE) (FOSSIL)
- Hebetoxyites, Genus Hebetoxyites Buckman, 1924 † (STRIGOCERATIDAE) (FOSSIL)
- hebetum, Muriceras hebetum Flower, 1964 † - (ELLESMEROCERATIDAE) (FOSSIL)
- hebetus, Xenocephalites hebetus Imlay, 1953 † - (SPHAEROCERATIDAE) (FOSSIL)
- Hebeulima, Genus Hebeulima C.F. Laseron, 1955 (EULIMIDAE)
- Hebra, Genus Hebra H. Adams & A. Adams, 1853 (NASSARIIDAE)
- hebraea, Strigatella hebraea J.B.P.A. Lamarck, 1822 - syn of: Mitra litterata J.B.P.A. Lamarck, 1811 - (MITRIDAE)
- hebraea, Natica hebraea Auct. non T. Martyn, 1784 - syn of: Natica multipunctata H.M.D. de Blainville, 1825 - (NATICIDAE)
- hebraea, Nerita hebraea T. Martyn, 1786 - syn of: Naticarius hebraeus (T. Martyn, 1786) - (NERITIDAE)
- hebraea, Voluta hebraea I. von Born, 1778 - syn of: Voluta ebraea C. Linnaeus, 1758 - (VOLUTIDAE)
- hebraea rarimaculata, Natica hebraea rarimaculata M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1883 - syn of: Naticarius hebraeus (T. Martyn, 1786) - (NATICIDAE)
- hebraeus, Naticarius hebraeus (T. Martyn, 1786) - (NATICIDAE)
- hebraeus, Pitar hebraeus (J.B.P.A. Lamarck, 1818) - (VENERIDAE)
- hebraica, Corbicula hebraica É.A.A. Locard, 1883 - syn of: Corbicula fluminalis (O.F. Müller, 1774) - (CYRENIDAE)
- hebraica, Melanopsis hebraica J.R. Bourguignat, 1884 - (MELANOPSIDAE)
- hebraica, Nerinea hebraica Stoppani, 1858 † - syn of: Coelochrysalis megaspira (Stoppani, 1857 †) - (NERINEIDAE) (FOSSIL)
- hebraica, Valvata hebraica R.P. Lesson, 1831 - (VALVATIDAE)
- hebraicus, Cyclotus hebraicus (R.P. Lesson, 1830) - (CYCLOPHORIDAE)
- hebraicus, Gyraulus hebraicus (J.R. Bourguignat, 1852) - (PLANORBIDAE)
- Hebredelos, Subgenus Delos (Hebredelos) Solem, 1959 (RHYTIDIDAE)
- Hebridaria, syn of: Genus Diplomorpha C.M.F. Ancey, 1884 (ORTHALICIDAE)
- hebridarum, Placostylus hebridarum J.F. Mabille, 1886 - (BOTHRIEMBRYONTIDAE)
- hebridarum, Pyrgiscus hebridarum (A. Peñas & E. Rolán, 2010) - (PYRAMIDELLIDAE)
- hebridarum, Columbarium hebridarum R.P.J. Hervier, 1899 - syn of: Euplica scripta (J.B.P.A. Lamarck, 1822) - (TURBINELLIDAE)
- Hebridelos, Subgenus Delos (Hebridelos) G.A. Solem, 1959 (RHYTIDIDAE)
- hebridica, Globularia hebridica Anderson & Cox † - (AMPULLINIDAE) (FOSSIL)
- hebridica, Astarte hebridica Anderson & Cox † - (ASTARTIDAE) (FOSSIL)
- hebridica, Corbula hebridica Tate † - (CORBULIDAE) (FOSSIL)
- hebridica, Liostrea hebridica (E. Forbes, 1851 †) - (OSTREIDAE) (FOSSIL)
- hecale, Straparollus hecale J.W. Hall, 1876 † - (EUOMPHALIDAE) (FOSSIL)
- hecartiana, Anodonta hecartiana É.A.A. Locard, 1884 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- Hecatoceras, Genus Hecatoceras Teichert & Glenister, 1952 † (WESTONOCERATIDAE) (FOSSIL)
- hecatorgnia, Bathytoma hecatorgnia (J.C. Verco, 1907) - (BORSONIIDAE)
- hecatorgnia, Drillia hecatorgnia J.C. Verco, 1907 - syn of: Bathytoma hecatorgnia (J.C. Verco, 1907) - (DRILLIIDAE)
- hecetae, Mangelia hecetae W.H. Dall & P. Bartsch, 1910 - (MANGELIIDAE)
- hecetaensis, Dentalium hecetaensis Rohr & al., 2006 † - (DENTALIIDAE) (FOSSIL)
- Hecetastoma, Genus Hecetastoma Rohr & Blodgett, 2008 † (ORIOSTOMATIDAE) (FOSSIL)
- hechiensis, Selenophaedusa spinifera hechiensis H. Nordsieck, 2012 - (CLAUSILIIDAE)
- hechuanensis, Pteria hechuanensis F.S. Xu, 1978 † - (PTERIIDAE) (FOSSIL)
- heckeli, Nevadotheca heckeli Malinky, 1988 † - (HYOLITHIDAE) (FOSSIL)
- heckeliana, Microtis heckeliana J.C.H. Crosse, 1871 - syn of: Microtis tuberculata H. Adams & A. Adams, 1850 - (TROCHIDAE)
- heckerae, Bathymodiolus heckerae R.D. Turner, R.G. Gustafson, R.A. Lutz & R.C. Vrijenhoek, 1998 - (MYTILIDAE)
- heckeri, Ukhtoceras heckeri P.A. Zhuravleva, 1972 † - syn of: Ukhtoceras uchtense (Holzapfel, 1899 †) - (DISCOSORIDA (unassigned)) (FOSSIL)
- heckeri, Ormoceras heckeri Teichert, 1930 † - (ORMOCERATIDAE) (FOSSIL)
- heckingi, Unio heckingi J.A.J. Colbeau, 1868 - syn of: Unio tumidus A. Retzius, 1788 - (UNIONIDAE)
- hecklei, Protodrepanostoma hecklei (B. Klika, 1891 †) - (HELICODONTIDAE) (FOSSIL)
- heckneri, Holandriana heckneri (H.J. Koch, 1917 †) - (PLEUROCERIDAE) (FOSSIL)
- hecoxae, Priscofusus hecoxae R. Arnold, 1908 † - (FASCIOLARIIDAE) (FOSSIL)
- hectica, Hastula hectica (C. Linnaeus, 1758) - (TEREBRIDAE)
- hectica, Metaxia hectica P. Lozouet, 1999 - (TRIPHORIDAE)
- hectica alba, Terebra hectica alba P. Dautzenberg, 1935 - syn of: Hastula hectica (C. Linnaeus, 1758) - (TEREBRIDAE)
- hectica fusca, Terebra hectica fusca P. Dautzenberg, 1935 - syn of: Hastula hectica (C. Linnaeus, 1758) - (TEREBRIDAE)
- hectica nimbosa, Terebra hectica nimbosa P. Dautzenberg, 1935 - syn of: Hastula hectica (C. Linnaeus, 1758) - (TEREBRIDAE)
- Hecticoceras, Genus Hecticoceras Bonarelli , 1893 † (OPPELIIDAE) (FOSSIL)
- Hecticoceratoides, Genus Hecticoceratoides Spath, 1924 † (MOLLUSCA INCERTAE SEDIS) (FOSSIL)
- hecticum, Buccinum hecticum C. Linnaeus, 1758 - syn of: Hastula hectica (C. Linnaeus, 1758) - (BUCCINIDAE)
- hecticus, Cantharus hecticus A. von Koenen, 1889 - (BUCCINIDAE)
- hecticus, Hecticoceras hecticus (Reinecke, 1818 †) - (OPPELIIDAE) (FOSSIL)
- Hectioceras, Genus Hectioceras † (AMMONOIDEA (UNASSIGNED)) (FOSSIL)
- Hectioceratoides, syn of: Genus Hecticoceratoides Spath, 1924 † (MOLLUSCA INCERTAE SEDIS) (FOSSIL)
- hector, Bostryx stelzneri hector E.L. Holmberg, 1919 - (BULIMULIDAE)
- hector, Goniocylindrites hector (Coquand, 1865 †) - (CYLINDROBULLINIDAE) (FOSSIL)
- hector, Gomphoceras hector (Billings †) - (DIESTOCERATIDAE) (FOSSIL)
- hector, Megalobulimus hector (L. Pfeiffer, 1857) - (MEGALOBULIMIDAE)
- hector, Phragmoceras hector Billings † - syn of: Gomphoceras hector (Billings †) - (PHRAGMOCERATIDAE) (FOSSIL)
- hectorguia, Bathytoma hectorguia J.C. Verco, 1907 - syn of: Bathytoma hecatorgnia (J.C. Verco, 1907) - (BORSONIIDAE)
- hectori, Batillaria hectori (G.F. Harris, 1897 †) - (BATILLARIIDAE) (FOSSIL)
- hectori, Helicostyla polillensis hectori L. Pfeiffer, 1861 - (BRADYBAENIDAE)
- hectori, Pleuromeris hectori Powell, 1938 † - (CARDITIDAE) (FOSSIL)
- hectori, Huonodon hectori (H.H. Suter, 1890) - (CHAROPIDAE)
- hectori, Charopa hectori H.H. Suter, 1890 - syn of: Huonodon hectori (H.H. Suter, 1890) - (CHAROPIDAE)
- hectori, Dimitocamax hectori (Stevens, 1965 †) - (DIMITOBELIDAE) (FOSSIL)
- hectori, Serrata hectori (T.W. Kirk, 1882 †) - (MARGINELLIDAE) (FOSSIL)
- hectori, Mitra hectori (F.W. Hutton, 1905 †) - (MITRIDAE) (FOSSIL)
- hectori, Kaparachlamys hectori (F.W. Hutton, 1873 †) - (PECTINIDAE) (FOSSIL)
- hectori, Pleurotomaria hectori C.T. Trechmann, 1918 † - (PLEUROTOMARIIDAE) (FOSSIL)
- hectori, Pacitrigonia hanetiana hectori C.A. Fleming, 1987 † - (TRIGONIIDAE) (FOSSIL)
- hectori, Labio hectori F.W. Hutton, 1873 - syn of: Diloma subrostrata (J.E. Gray, 1835) - (TROCHIDAE)
- hectori, Costacallista hectori Finlay & J. Marwick, 1937 † - (VENERIDAE) (FOSSIL)
- hectoris, Viviparus hectoris (R. Hoernes, 1877 †) - (VIVIPARIDAE) (FOSSIL)
- hectorleanzai, Vaugonia hectorleanzai Péres, Aberhan, Reyes & Hillebrandt, 2008 † - (MYOPHORELLIDAE) (FOSSIL)
- hectorleanzai, Vaugonia hectorleanzai A.M. Pérez & al., 2008 † - (MYOPHORELLIDAE) (FOSSIL)
- Hectoroceras, Genus Hectoroceras Spath, 1947 † (POLYPTYCHITIDAE) (FOSSIL)
- Hecuba, Genus Hecuba H.C.F. Schumacher, 1817 (DONACIDAE)
- hecuba, Kylix hecuba (W.H. Dall, 1919) - (DRILLIIDAE)
- hecuba, Curtitoma hecuba P. Bartsch, 1941 - syn of: Curtitoma incisula (A.E. Verrill, 1882) - (MANGELIIDAE)
- hecuba, Turbonilla hecuba W.H. Dall & P. Bartsch, 1913 - (PYRAMIDELLIDAE)
- hedbergi, Tissotia hedbergi Benavides-Caceres, 1956 † - (TISSOTIIDAE) (FOSSIL)
- heddingtonensis, Pseudomelania heddingtonensis (Blake & Hudleston) † - (PSEUDOMELANIIDAE) (FOSSIL)
- Hedecardium, Genus Hedecardium Marwick, 1944 † (CARDIIDAE) (FOSSIL)
- hedeia, Fissurella hedeia A. de Rochebrune & J.F. Mabille, 1885 - syn of: Fissurella oriens G.B. I Sowerby, 1834 - (FISSURELLIDAE)
- hedeia, Hemicycla hedeia J.F. Mabille, 1882 - syn of: Adiverticula pouchet (A. Mousson, 1872) - (HELICIDAE)
- hedeius, Napaeus hedeius J.F. Mabille, 1883 - syn of: Napaeus helvolus (P.B. Webb & S. Berthelot, 1833) - (ENIDAE)
- hedeius, Allopeas hedeius (J.F. Mabille, 1887) - (SUBULINIDAE)
- hedeius, Unio hedeius J.F. Mabille, 1889 - syn of: Oxynaia micheloti hedeius (J.F. Mabille, 1889) - (UNIONIDAE)
- hedeius, Oxynaia micheloti hedeius (J.F. Mabille, 1889) - (UNIONIDAE)
- hedenborgi, Cristataria hedenborgi (L. Pfeiffer, 1850) - (CLAUSILIIDAE)
- hedenstroemi, Hedenstroemia hedenstroemi (Keyserling, 1845 †) - (LANCEOLITIDAE) (FOSSIL)
- Hedenstroemia, Genus Hedenstroemia Renz & Renz, 1948 † (LANCEOLITIDAE) (FOSSIL)
- HEDENSTROEMIIDAE Waagen, 1895 † - Family (CEPHALOPODA-AMMONOIDEA [Subclass]-CERATITIDA [Order]-SAGECERATOIDEA [Superfamily]) (FOSSIL)
- hederacea, Stramonita hederacea H.C.F. Schumacher, 1817 - syn of: Nassa serta (J.G. Bruguière, 1789) - (MURICIDAE)
- hedgesi, Conus hedgesi G.B. III Sowerby, 1913 - syn of: Graphiconus iodostoma (L.A. Reeve, 1843) - (CONIDAE)
- hedgpethi, Discodoris hedgpethi Er. Marcus & Ev. Marcus, 1960 - syn of: Discodoris branneri (F.M. MacFarland, 1909) - (DISCODORIDIDAE)
- hedgpethi, Elysia hedgpethi Er. Marcus, 1961 - (PLAKOBRANCHIDAE)
- hedgpethi, Pleurobranchaea hedgpethi R.T. Abbott, 1952 - syn of: Pleurobranchaea inconspicua L.S.R. Bergh, 1897 - (PLEUROBRANCHAEIDAE)
- hedgpethi, Polycera hedgpethi Er. Marcus, 1964 - (POLYCERIDAE)
- hedgpethi gnupa, Polycera hedgpethi gnupa Er. Marcus & Ev. Marcus, 1967 - (POLYCERIDAE)
- hediae, Crassibougia hediae P. Stahlschmidt & K. Fraussen, 2012 - (FASCIOLARIIDAE)
- hedionda, Platyla hedionda (J.S. Torres, 2012) - (ACICULIDAE)
- hedista, Cerithiopsis hedista J.C. Melvill & R. Standen, 1896 - (CERITHIOPSIDAE)
- hedlandensis, Bathytoma hedlandensis D.L. Tippett & S. Kosuge, 1994 - (BORSONIIDAE)
- hedlandi, Semele hedlandi M. Huber, 2010 - (SEMELIDAE)
- Hedleya, Genus Hedleya J.C. Cox, 1892 (PUPINIDAE)
- hedleyana, Cinguloterebra hedleyana H.A. Pilsbry, 1905 - syn of: Cinguloterebra adamsii (E.A. Smith, 1873) - (TEREBRIDAE)
- Hedleyella, Genus Hedleyella T. Iredale, 1914 (CARYODIDAE)
- hedleyi, Anabathron hedleyi (H.H. Suter, 1908) - (ANABATHRIDAE)
- hedleyi, Scrobs hedleyi H.H. Suter, 1908 - syn of: Anabathron hedleyi (H.H. Suter, 1908) - (ANABATHRIDAE)
- hedleyi, Heliacus hedleyi T.A. Garrard, 1977 - syn of: Torinista cerdaleus (J.C. Melvill & R. Standen, 1903) - (ARCHITECTONICIDAE)
- hedleyi, Prosipho hedleyi A.W.B. Powell, 1958 - (BUCCINIDAE)
- hedleyi, Pisania hedleyi (T. Iredale, 1912) - (BUCCINIDAE)
- hedleyi, Calliostoma hedleyi G.B. Pritchard & J.H. Gatliff, 1902 - (CALLIOSTOMATIDAE)
- hedleyi, Calliostoma hedleyi P. Dautzenberg, 1925 - syn of: Calliostoma caroli P. Dautzenberg, 1927 - (CALLIOSTOMATIDAE)
- hedleyi, Sigapatella hedleyi (E.A. Smith, 1915) - (CALYPTRAEIDAE)
- hedleyi, Papuina hedleyi E.A. Smith, 1892 - (CAMAENIDAE)
- hedleyi, Semicassis hedleyi T. Iredale, 1927 - syn of: Semicassis royana hedleyi T. Iredale, 1927 - (CASSIDAE)
- hedleyi, Semicassis royana hedleyi T. Iredale, 1927 - (CASSIDAE)
- hedleyi, Cerithium hedleyi J.M.R.M. Viader, 1951 - (CERITHIIDAE)
- hedleyi, Joculator hedleyi C.F. Laseron, 1951 - (CERITHIOPSIDAE)
- hedleyi, Eatonina hedleyi W.F. Ponder & E.K. Yoo, 1980 - (CINGULOPSIDAE)
- hedleyi, Etrema hedleyi (W.R.B. Oliver, 1915) - (CLATHURELLIDAE)
- hedleyi, Oligozaptyx hedleyi H.A. Pilsbry, 1905 - (CLAUSILIIDAE)
- hedleyi, Zafra hedleyi (K.H.J. Thiele, 1930) - (COLUMBELLIDAE)
- hedleyi, Vexillum hedleyi R. Murdoch, 1905 - syn of: Peculator hedleyi (R. Murdoch, 1905) - (COSTELLARIIDAE)
- hedleyi, Dentalium hedleyi K.L. Lamprell & J.M. Healy, 1998 - (DENTALIIDAE)
- hedleyi, Toledonia hedleyi A.W.B. Powell, 1958 - syn of: Toledonia major (C. Hedley, 1911) - (DIAPHANIDAE)
- hedleyi, Alloiodoris hedleyi O'Donoghue, 1924 - syn of: Sebadoris fragilis (J. Alder & A. Hancock, 1864) - (DISCODORIDIDAE)
- hedleyi, Splendrillia hedleyi F.E. Wells, 1990 - (DRILLIIDAE)
- hedleyi, Amaea hedleyi (M.E.A. de Boury, 1912) - (EPITONIIDAE)
- hedleyi, Acrilla hedleyi M.E.A. de Boury, 1912 - syn of: Amaea hedleyi (M.E.A. de Boury, 1912) - (EPITONIIDAE)
- hedleyi, Epitonium hedleyi M.E.A. de Boury, 1912 - syn of: Amaea hedleyi (M.E.A. de Boury, 1912) - (EPITONIIDAE)
- hedleyi, Marmarofusus hedleyi Snyder & W.G. Lyons, 2014 - (FASCIOLARIIDAE)
- hedleyi, Emarginula hedleyi K.H.J. Thiele, 1915 - syn of: Emarginula candida A. Adams, 1852 - (FISSURELLIDAE)
- hedleyi, Gastrocopta hedleyi H.A. Pilsbry, 1917 - (GASTROCOPTIDAE)
- hedleyi, Glacidorbis hedleyi T. Iredale, 1943 - (GLACIDORBIDAE)
- hedleyi, Glycymeris hedleyi Lamy, 1912 - (GLYCYMERIDIDAE)
- hedleyi, Panopea hedleyi H.J. Finlay, 1927 - syn of: Panopea australis (G.B. I Sowerby, 1833) - (HIATELLIDAE)
- hedleyi, Cytora hedleyi (H.H. Suter, 1894) - (LIAREIDAE)
- hedleyi, Munditia hedleyi (G.B. Pritchard & J.H. Gatliff, 1899) - (LIOTIIDAE)
- hedleyi, Phacoides hedleyi B. Prashad, 1932 - syn of: Cardiolucina civica (M. Yokoyama, 1927) - (LUCINIDAE)
- hedleyi, Volvarina hedleyi (W.L. May, 1911) - (MARGINELLIDAE)
- hedleyi, Granulina hedleyi F. Boyer, 2003 - (MARGINELLIDAE)
- hedleyi, Dacrydium hedleyi J.A. Allen, 1998 - (MYTILIDAE)
- hedleyi, Cellana hedleyi W.R.B. Oliver, 1915 - syn of: Cellana craticulata (H.H. Suter, 1905) - (NACELLIDAE)
- hedleyi, Nucinella hedleyi B.C. Cotton & F.C. Godfrey, 1938 - syn of: Nucinella dalli (C. Hedley, 1902) - (NUCINELLIDAE)
- hedleyi, Saccella hedleyi (C.A. Fleming, 1951) - (NUCULANIDAE)
- hedleyi, Nucula hedleyi G.B. Pritchard & J.H. Gatliff, 1904 - syn of: Nucula pusilla G.F. Angas, 1877 - (NUCULIDAE)
- hedleyi, Heteroglypta hedleyi T. Iredale, 1929 - syn of: Heteroglypta contraria (G.P. Deshayes in L. Maillard, 1863) - (PSAMMOBIIDAE)
- hedleyi, Soletellina hedleyi G.B. III Sowerby, 1907 - syn of: Hiatula alba (J.B.P.A. Lamarck, 1818) - (PSAMMOBIIDAE)
- hedleyi, Inquisitor hedleyi (J.C. Verco, 1909) - (PSEUDOMELATOMIDAE)
- hedleyi, Epidirona hedleyi T. Iredale, 1931 - (PSEUDOMELATOMIDAE)
- hedleyi, Glyptopupoides hedleyi (H.A. Pilsbry, 1920) - (PUPILLIDAE)
- hedleyi, Turbonilla hedleyi (C.F. Laseron, 1951) - (PYRAMIDELLIDAE)
- hedleyi, Veprecula hedleyi (J.C. Melvill, 1904) - (RAPHITOMIDAE)
- hedleyi, Pontiothauma hedleyi R.K. Dell, 1990 - (RAPHITOMIDAE)
- hedleyi, Alvania hedleyi K.H.J. Thiele, 1930 - (RISSOIDAE)
- hedleyi, Sepia hedleyi S.S. Berry, 1918 - (SEPIIDAE)
- hedleyi, Terebra hedleyi H.A. Pilsbry, 1904 - syn of: Cinguloterebra adamsii (E.A. Smith, 1873) - (TEREBRIDAE)
- hedleyi, Cinguloterebra hedleyi R. Tate, 1901 - syn of: Cinguloterebra adamsii (E.A. Smith, 1873) - (TEREBRIDAE)
- hedleyi, Cinguloterebra hedleyi H.A. Pilsbry, 1904 - syn of: Cinguloterebra adamsii (E.A. Smith, 1873) - (TEREBRIDAE)
- hedleyi, Nausitora hedleyi M.M. Schepman, 1919 - (TEREDINIDAE)
- hedleyi, Laciniorbis hedleyi T. Iredale, 1931 - (TORNIDAE)
- hedleyi, Magnosinister hedleyi C.F. Laseron, 1954 - (TRIPHORIDAE)
- hedleyi, Columbarium hedleyi T. Iredale, 1936 - (TURBINELLIDAE)
- hedleyi, Vermicularia hedleyi C.C. Finlay, 1927 - syn of: Vermicularia nodosa C. Hedley, 1907 - (TURRITELLIDAE)
- hedleyi, Serpulorbis hedleyi C.C. Finlay, 1927 - syn of: Vermicularia nodosa C. Hedley, 1907 - (VERMETIDAE)
- hedleyi, Veronicella hedleyi H.R. Simroth, 1889 - syn of: Sarasinula plebeia (H. Fischer, 1898) - (VERONICELLIDAE)
- hedleyi, Cylindrovertilla hedleyi H.A. Pilsbry, 1920 - (VERTIGINIDAE)
- hedleyi, Alcithoe hedleyi R. Murdoch & H.H. Suter, 1906 - syn of: Alcithoe fusus hedleyi (R. Murdoch & H.H. Suter, 1906) - (VOLUTIDAE)
- hedleyi, Amoria hedleyi T. Iredale, 1914 - syn of: Amoria damonii J.E. Gray, 1864 - (VOLUTIDAE)
- hedleyi, Alcithoe fusus hedleyi (R. Murdoch & H.H. Suter, 1906) - (VOLUTIDAE)
- hedleyi, Peculator hedleyi (R. Murdoch, 1905) - (VOLUTOMITRIDAE)
- hedleyi, Stosicia hedleyi (R. Tate, 1899) - (ZEBINIDAE)
- hedleyi, Zerotula hedleyi (M.K. Mestayer, 1916) - (ZEROTULIDAE)
- hedleyi corrugata, Cellana hedleyi corrugata W.R.B. Oliver, 1915 - syn of: Cellana craticulata (H.H. Suter, 1905) - (NACELLIDAE)
- hedleyi hyperodonta, Oligozaptyx hedleyi hyperodonta (H.A. Pilsbry, 1908) - (CLAUSILIIDAE)
- hedleyi morioria, Saccella hedleyi morioria R.K. Dell, 1956 - syn of: Saccella hedleyi (C.A. Fleming, 1951) - (NUCULANIDAE)
- Hedleyoconcha, Genus Hedleyoconcha H.A. Pilsbry, 1893 (CHAROPIDAE)
- Hedleytriphora, Genus Hedleytriphora B.A. Marshall, 1983 (TRIPHORIDAE)
- hedongensis, Schizodus hedongensis H.X. Liu, 1976 † - (SCHIZODIDAE) (FOSSIL)
- hedonica, Hemicycla hedonica J.F. Mabille, 1882 - syn of: Hemicycla bidentalis (J.B.P.A. Lamarck, 1811) - (HELICIDAE)
- hedraensis, Moitessieria hedraensis Quiñonero-Salgado & Rolán, 2017 - (MOITESSIERIIDAE)
- hedstroemi, Phragmoceras hedstroemi Foerste, 1929 † - (PHRAGMOCERATIDAE) (FOSSIL)
- Hedstroemoceras, Genus Hedstroemoceras Foerste, 1930 † (BALTOCERATIDAE) (FOSSIL)
- hedui, Neocyclotus hedui (P. Bartsch & J.P.E. Morrison, 1942) - (NEOCYCLOTIDAE)
- hedwigiae, Cerion hedwigiae H.P. Plate, 1907 - (CERIONIDAE)
- hedya, Daphnella hedya J.C. Melvill & R. Standen, 1903 - (RAPHITOMIDAE)
- hedybia, Hemicycla hedybia (J.F. Mabille, 1882) - (HELICIDAE)
- hedychra, Neptunea hedychra K. Fraussen & Y. Terryn, 2007 - (BUCCINIDAE)
- Hedyle, syn of: Genus Hedylopsis K.H.J. Thiele, 1931 (HEDYLOPSIDAE)
- HEDYLOPSIDAE Odhner, 1952 - Family (GASTROPODA-HETEROBRANCHIA [Subclass]-OPISTHOBRANCHIA [Infraclass]-ACOCHLIDIACEA [Order]-ACOCHLIDIOIDEA [Superfamily])
- Hedylopsis, Genus Hedylopsis K.H.J. Thiele, 1931 (HEDYLOPSIDAE)
- heeri, Ancyloceras heeri Ooster, 1860 † - syn of: Leptoceratoides heeri (Ooster, 1860 †) - (ANCYLOCERATIDAE) (FOSSIL)
- heeri, Prorasenia heeri (Moesch, 1867 †) - (AULACOSTEPHANIDAE) (FOSSIL)
- heeri, Omphaloptycha heeri E.A.L. Kittl, 1894 † - (COELOSTYLINIDAE) (FOSSIL)
- heeri, Leptoceratoides heeri (Ooster, 1860 †) - (LEPTOCERATOIDIDAE) (FOSSIL)
- heeri, Melanopsis heeri Mayer-Eymar, 1887 † - (MELANOPSIDAE) (FOSSIL)
- heerianus, Amphidromus heerianus L. Pfeiffer, 1871 - (CAMAENIDAE)
- heerianus poecillus, Amphidromus heerianus poecillus (W.S.S. Van Benthem-Jutting, 1941) - (CAMAENIDAE)
- heerianus robustus, Amphidromus heerianus robustus H.C. Fulton, 1896 - (CAMAENIDAE)
- heermanni, Pycnodonte heermanni (T.A. Conrad, 1855 †) - (GRYPHAEIDAE) (FOSSIL)
- heermanni, Ostrea heermanni T.A. Conrad, 1855 † - syn of: Pycnodonte heermanni (T.A. Conrad, 1855 †) - (OSTREIDAE) (FOSSIL)
- heermannii, Unio heermannii I. Lea, 1862 - syn of: Cyrtonaias tampicoensis (I. Lea, 1838) - (UNIONIDAE)
- hefengense, Altudoceras hefengense F.S. Xu, 1977 † - (PARAGASTRIOCERATIDAE) (FOSSIL)
- Hefengnautilus, Genus Hefengnautilus Xu , 1977 † (TAINOCERATIDAE) (FOSSIL)
- heffordi, Ostrea heffordi H.J. Finlay, 1928 - syn of: Ostrea chilensis R.A. Philippi, 1844 - (OSTREIDAE)
- Hefteria, Genus Hefteria Dahmer, 1948 † (TRIGONIIDA (UNASSIGNED)) (FOSSIL)
- Hegaratella, Subgenus Berriasella (Hegaratella) Hoedemaeker, 2016 † (NEOCOMITIDAE) (FOSSIL)
- hegarati, Pseudosubplanites hegarati Hoedemaeker, 2016 † - (NEOCOMITIDAE) (FOSSIL)
- hegeduesi, Ampullotrochus hegeduesi Baldi, 1973 † - (CALLIOSTOMATIDAE) (FOSSIL)
- hegewischi, Mesembrinus hegewischi (L. Pfeiffer, 1842) - (BULIMULIDAE)
- hegewischi, Oligostylus hegewischi (P. Bartsch, 1947) - (UROCOPTIDAE)
- hegewischii, Cerithidea mazatlanica hegewischii (R.A. Philippi, 1848) - (POTAMIDIDAE)
- hegewischii californica, Cerithidea mazatlanica hegewischii californica (S.S. Haldeman, 1840) - (POTAMIDIDAE)
- heguraensis, Euhadra quaesita heguraensis J.T. Kuroda & N. Tan, 1936 - (BRADYBAENIDAE)
- hehlii, Turritella hehlii Klipstein, 1843 † - syn of: Protorcula subpunctata (Münster, 1841 †) - (TURRITELLIDAE) (FOSSIL)
- hehuensis, Cipangopaludina hehuensis Lu, Fang & Du, 2016 - (VIVIPARIDAE)
- heibergensis, Heibergites heibergensis (Tozer, 1962 †) - (PROPTYCHITIDAE) (FOSSIL)
- heibergensis, Bilinguites heibergensis Nassichuk, 1975 † - (RETICULOCERATIDAE) (FOSSIL)
- Heibergites, Genus Heibergites Tozer , 1994 † (PROPTYCHITIDAE) (FOSSIL)
- Heida, syn of: Genus Odostomia J. Fleming, 1813 (PYRAMIDELLIDAE)
- heideae, Moitessieria heideae H.D. Boeters & G. Falkner, 2003 - (MOITESSIERIIDAE)
- heideckeri, Heideckernema heideckeri (Cook, 1997 †) - (LOXONEMATIDAE) (FOSSIL)
- heideckeri, Trinema heideckeri Cook, 1997 † - (TURRITELLIDAE) (FOSSIL)
- Heideckernema, Genus Heideckernema Cook, 1998 † (LOXONEMATIDAE) (FOSSIL)
- Heideella, Genus Heideella W. Backhuys & H.D. Boeters, 1974 (HYDROBIIDAE)
- heidelbergensis, Homo heidelbergensis Schoetensack, 1908 † - (Hominidae) (FOSSIL)
- heidelbergerae, Farewellia heidelbergerae Frýda & Blodgett, 2004 † - (FAREWELLIIDAE) (FOSSIL)
- heidelbergeri, Ulungaratoconcha heidelbergeri Blodgett & Cook, 2002 † - (CHEENEETNUKIIDAE) (FOSSIL)
- Heidelbergeria, Genus Heidelbergeria Krawczyński, 2006 † (ELASMONEMATIDAE) (FOSSIL)
- heidemariae, Valvata heidemariae Willmann, 1981 † - (VALVATIDAE) (FOSSIL)
- heidemariae willmanni, Valvata heidemariae willmanni T.A. Neubauer, M. Harzhauser, A. Kroh, E. Georgopoulou & O. Mandic, - (VALVATIDAE) (FOSSIL)
- heidkeae, Spondylus heidkeae K.L. Lamprell & J.M. Healy, 2001 - (SPONDYLIDAE)
- heighwayana, Oxyrhombus heighwayana W.H. Dall, 1909 - (HELICINIDAE)
- heikae, Enotepteron heikae G.D. Brodie, A. Klussmann-Kolb & T.M. Gosliner, 2001 - (GASTROPTERIDAE)
- Heikea, Genus Heikea Isberg, 1934 † (CYRTODONTIDAE) (FOSSIL)
- heikeae, Enotepteron heikeae G.D. Brodie, A. Klussmann-Kolb & T.M. Gosliner, 2001 - syn of: Enotepteron heikae G.D. Brodie, A. Klussmann-Kolb & T.M. Gosliner, 2001 - (GASTROPTERIDAE)
- heilprini, Cerithioclava heilprini (W.H. Dall, 1892 †) - (CERITHIIDAE) (FOSSIL)
- heilprini, Chama heilprini C. Linnaeus, 1758 † - (CHAMIDAE) (FOSSIL)
- heilprini, Contraconus heilprini E.J. Petuch, 1994 † - syn of: Contraconus adversarius (T.A. Conrad, 1840 †) - (CONIDAE) (FOSSIL)
- heilprini, Armimiltha heilprini (Gardner, 1926 †) - (LUCINIDAE) (FOSSIL)
- heilprini, Mitra heilprini A.E.M. Cossmann, 1899 † - syn of: Pleioptygma heilprini (A.E.M. Cossmann, 1899 †) - (MITRIDAE) (FOSSIL)
- heilprini, Panamurex heilprini (A.E.M. Cossmann, 1903 †) - (MURICIDAE) (FOSSIL)
- heilprini, Pleioptygma heilprini (A.E.M. Cossmann, 1899 †) - (PLEIOPTYGMATIDAE) (FOSSIL)
- heilprini, Turbonilla heilprini K.J. Bush, 1899 - (PYRAMIDELLIDAE)
- heilprini, Schistoceras heilprini Miller & M.J. Faber, 1892 † - syn of: Schistoceras missouriense Miller & M.J. Faber, 1892 † - (SCHISTOCERATIDAE) (FOSSIL)
- heilprini, Setidiscus heilprini (H.A. Pilsbry, 1926) - (THYSANOPHORIDAE)
- heilprini, Pseudotoma heilprini (T.H. Aldrich, 1885 †) - (TURRIDAE) (FOSSIL)
- heilprini, Meretrix nuttalliopsis heilprini K.V.W. Palmer, 1929 † - (VENERIDAE) (FOSSIL)
- Heilprinia, Genus Heilprinia Grabau, 1900 † (FASCIOLARIIDAE) (FOSSIL)
- Heilprinia, syn of: Genus Fusinus C.S. Rafinesque, 1815 (FASCIOLARIIDAE)
- heilprinianus, Bulimulus heilprinianus W.H. Dall, 1890 † - syn of: Tocobaga floridanus (T.A. Conrad, 1846 †) - (BULIMULIDAE) (FOSSIL)
- heilprinii, Zonaria heilprinii W.H. Dall, 1890 † - (CYPRAEIDAE) (FOSSIL)
- heimburgi, Eumecostylus hargravesi heimburgi W. Kobelt, 1891 - (BOTHRIEMBRYONTIDAE)
- heimburgi, Astralium heimburgi (R.W. Dunker, 1882) - (TURBINIDAE)
- heimburgi, Uvanilla heimburgi R.W. Dunker, 1882 - syn of: Astralium heimburgi (R.W. Dunker, 1882) - (TURBINIDAE)
- heimeri, Colpomya heimeri Liljedahl, 1994 † - (MODIOMORPHIDAE) (FOSSIL)
- heimi, Liotia heimi A.M. Strong & L.G. Hertlein, 1939 - syn of: Parviturbo stearnsii (W.H. Dall, 1918) - (LIOTIIDAE)
- heimi, Cymia heimi L.G. Hertlein, 1927 † - (MURICIDAE) (FOSSIL)
- heimi, Eunaticina heimi H.K. Jordan & L.G. Hertlein, 1934 - (NATICIDAE)
- heimi, Pecten heimi L.G. Hertlein, 1925 - syn of: Euvola vogdesi (R. Arnold, 1906) - (PECTINIDAE)
- heinemani, Gervillia heinemani Stoyanow, 1949 † - (MYALINIDAE) (FOSSIL)
- heinickei, Mitra heinickei R. Salisbury & E.G. Guillot de Suduiraut, 2003 - (MITRIDAE)
- heinricherbeni, Gyroceratites heinricherbeni De Baets & al., 2013 † - (MIMOCERATIDAE) (FOSSIL)
- heinrichhuberi, Amphidromus heinrichhuberi Thach & Huber, 2016 - (CAMAENIDAE)
- Heinrichites, syn of: Genus Malayites Welter , 1914 † (JUVAVITIDAE) (FOSSIL)
- heintzi, Eoasmussia heintzi T. Soot-Ryen, 1960 † - (BIVALVIA INCERTAE SEDIS) (FOSSIL)
- heintzi, Geisonoceras heintzi E. Strand, 1934 † - (GEISONOCERATIDAE) (FOSSIL)
- Heinzia, Genus Heinzia Sayn, 1890 † (PULCHELLIIDAE) (FOSSIL)
- heisei, Turbo heisei A.C.G. Prado, 1999 - (TURBINIDAE)
- hekiensis, Harpax hekiensis (Nakazawa, 1955) † - (PLICATULIDAE) (FOSSIL)
- hekitoensis, Sanguinolites hekitoensis Hoare, 2007 † - (SANGUINOLITIDAE) (FOSSIL)
- hekyra, Fectola hekyra B. Marshall & T.H. Worthy, 2017 † - (CHAROPIDAE) (FOSSIL)
- Hela, syn of: Subgenus Circassina (Abchasohela) V. Hüdec & G.I. Lezhawa, 1971 (HYGROMIIDAE)
- heladum, Caecum heladum A.A. Olsson & A. Harbison, 1953 - syn of: Caecum multicostatum L. de Folin, 1867 - (CAECIDAE)
- Helaposa, syn of: Subgenus Hedleya (Signepupina) T. Iredale, 1937 (PUPINIDAE)
- helblingi, Barbatia helblingi (J.G. Bruguière, 1789 †) - (ARCIDAE) (FOSSIL)
- helblingii, Barbatia candida helblingii (J.G. Bruguière, 1789) - (ARCIDAE)
- helcinia, Umbotropis helcinia (Lindström, 1884 †) - (GOSSELETINIDAE) (FOSSIL)
- helcinum, Oriostoma helcinum Lindström, 1884 † - syn of: Morphotropis helicina (Lindström, 1884 †) - (ORIOSTOMATIDAE) (FOSSIL)
- helcion, Brancoceras helcion (Reynes, 1876 †) - (BRANCOCERATIDAE) (FOSSIL)
- Helcion, Genus Helcion P.D. Montfort, 1810 (PATELLIDAE)
- Helcionella, Genus Helcionella Grabau & Shimer, 1909 † (HELCIONELLIDAE) (FOSSIL)
- HELCIONELLIDAE Wenz, 1938 † - Family (HELCIONELLOIDA-ARCHAEOBRANCHIA [Subclass]-HELCIONELLIFORMES [Order]-HELCIONELLOIDEA [Superfamily]) (FOSSIL)
- HELCIONELLOIDEA (UNASSIGNED) - Family (HELCIONELLOIDA-ARCHAEOBRANCHIA [Subclass]-HELCIONELLIFORMES [Order]-HELCIONELLOIDEA [Superfamily]) (FOSSIL)
- Helcioniscus, syn of: Genus Cellana H. Adams, 1869 (NACELLIDAE)
- Helcionopsis, Genus Helcionopsis Ulrich & Scofield, 1897 † (TRYBLIDIIDAE) (FOSSIL)
- heldi, Vertigo heldi S. Clessin, 1877 - (VERTIGINIDAE)
- Heldia, syn of: Genus Xerocrassa T.A. de M. Monterosato, 1892 (HYGROMIIDAE)
- heldii, Bythiospeum heldii (S. Clessin, 1909) - (HYDROBIIDAE)
- heldii, Unio heldii H.C. Küster, 1854 - syn of: Unio crassus L. Philipsson in A. Retzius, 1788 - (UNIONIDAE)
- heldreichi, Thiessea heldreichi (L. Pfeiffer, 1846) - (HELICIDAE)
- heldreichi, Melanopsis gorceixi heldreichi M. von Neumayr, 1880 † - (MELANOPSIDAE) (FOSSIL)
- heldreichi, Theodoxus heldreichi (E.C. Von Martens, 1879) - (NERITIDAE)
- heldreichi, Pisidium heldreichi S. Clessin, 1877 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- heldreichi fluvicola, Theodoxus heldreichi fluvicola H. Schütt & R. Sesen, 1992 - (NERITIDAE)
- heldreichii, Xestopyrguloides heldreichii (A. Fuchs, 1877 †) - (HYDROBIIDAE) (FOSSIL)
- Heledone, syn of: Genus Eledone W.E. Leach, 1817 (OCTOPODIDAE)
- helena, Perdicella helena (W. Newcomb, 1853) - (ACHATINELLIDAE)
- helena, Leptachatina helena (W. Newcomb) - (AMASTRIDAE)
- helena, Bellerophon helena J.W. Hall, 1879 † - (BELLEROPHONTIDAE) (FOSSIL)
- helena, Clea helena (von dem Busch in R.A. Philippi, 1847) - (BUCCINIDAE)
- helena, Strophiops helena C.J. Maynard, 1914 - syn of: Cerion glans H.C. Küster, 1844 - (CERIONIDAE)
- helena, Clavatula helena P. Bartsch, 1915 - (CLAVATULIDAE)
- helena, Zemitrella helena (K.H.J. Thiele, 1925) - (COLUMBELLIDAE)
- helena, Mitrella helena K.H.J. Thiele, 1925 - syn of: Zemitrella helena (K.H.J. Thiele, 1925) - (COLUMBELLIDAE)
- helena, Columbella helena W.H. Turton, 1932 - syn of: Anachis kraussii (G.B. I Sowerby, 1844) - (COLUMBELLIDAE)
- helena, Pusia helena (P. Bartsch, 1915) - (COSTELLARIIDAE)
- helena, Paraliospira helena (Billings, 1860 †) - (EOTOMARIIDAE) (FOSSIL)
- helena, Melanella helena K.H.J. Thiele, 1930 - syn of: Melanella aciculata (W.H. Pease, 1861) - (EULIMIDAE)
- helena, Pyrgocythara helena (W.H. Dall, 1919) - (MANGELIIDAE)
- helena, Hyalina helena (K.H.J. Thiele, 1925) - (MARGINELLIDAE)
- helena, Mitra helena P. Bartsch, 1915 - syn of: Pusia helena (P. Bartsch, 1915) - (MITRIDAE)
- helena, Mitra helena W.H. Turton, 1932 - syn of: Austromitra kowieensis (G.B. III Sowerby, 1901) - (MITRIDAE)
- helena, Purpura helena J.R.C. Quoy & J.P. Gaimard, 1833 - syn of: Stramonita rustica (J.B.P.A. Lamarck, 1822) - (MURICIDAE)
- Helena, syn of: Genus Partula A.E.J. Férussac, 1821 (PARTULIDAE)
- helena, Patella helena W.H. Turton, 1932 - syn of: Helcion concolor (C.F.F. von Krauss, 1848) - (PATELLIDAE)
- helena, Odostomia helena P. Bartsch, 1912 - (PYRAMIDELLIDAE)
- helena, Turbonilla helena K.H.J. Thiele, 1925 - syn of: Turbonilla indonesiae J.J. Van Aartsen & J.X. Corgan, 1996 - (PYRAMIDELLIDAE)
- helena, Pleurotomella helena K.H.J. Thiele, 1925 - (RAPHITOMIDAE)
- helena, Powellisetia helena (W.H. Turton, 1932) - (RISSOIDAE)
- helena, Rissoina helena P. Bartsch, 1915 - (RISSOINIDAE)
- helena, Chilonopsis helena (J.R.C. Quoy & J.P. Gaimard, 1833) - (SUBULINIDAE)
- helena, Melania helena von dem Busch in R.A. Philippi, 1847 - syn of: Clea helena (von dem Busch in R.A. Philippi, 1847) - (THIARIDAE)
- helena, Triphora helena P. Bartsch, 1915 - (TRIPHORIDAE)
- helena balteata, Perdicella helena balteata H.A. Pilsbry & C.M. Cooke, 1912 - (ACHATINELLIDAE)
- helenae, Bathytoma helenae R.N. Kilburn, 1974 - (BORSONIIDAE)
- helenae, Euthria helenae E. Rolán, A. Monteiro & K. Fraussen, 2003 - (BUCCINIDAE)
- helenae, Chauvetia helenae E.A. Smith, 1890 - (BUCCINIDAE)
- helenae, Onithochiton helenae (D.C. Mackay, 1933) - (CHITONIDAE)
- helenae, Onithochiton helenae Sirenko, 2016 - (CHITONIDAE)
- helenae, Alopia helenae R. von Kimakowicz, 1928 - syn of: Alopia nefasta helenae (R. von Kimakowicz, 1928) - (CLAUSILIIDAE)
- helenae, Delima latilabris helenae (H.C. Küster, 1876) - (CLAUSILIIDAE)
- helenae, Alopia nefasta helenae (R. von Kimakowicz, 1928) - (CLAUSILIIDAE)
- helenae, Cosmioconcha helenae (F.H.A. Costa, 1983) - (COLUMBELLIDAE)
- helenae, Nassarina helenae A.M. Keen, 1971 - (COLUMBELLIDAE)
- helenae, Prenkites helenae Renz & Renz, 1948 † - (COLUMBITIDAE) (FOSSIL)
- helenae, Cuneocorbula helenae C.J. Maury, 1912 † - (CORBULIDAE) (FOSSIL)
- helenae, Erosaria helenae W.R. Steadman & B.C. Cotton, 1943 - syn of: Erosaria labrolineata helenae S.R. Roberts, 1869 - (CYPRAEIDAE)
- helenae, Erosaria labrolineata helenae S.R. Roberts, 1869 - (CYPRAEIDAE)
- helenae, Diaphera helenae J.J. Vermeulen, 1990 - (DIAPHERIDAE)
- helenae, Echinofulgur helenae A.A. Olsson, 1967 † - (ECHINOFULGURIDAE) (FOSSIL)
- helenae, Fusinus helenae P. Bartsch, 1939 - (FASCIOLARIIDAE)
- helenae, Eocithara helenae D. Merle & J.M. Pacaud, 2004 † - (HARPIDAE) (FOSSIL)
- helenae, Helicarion helenae H.H. Godwin-Austen, 1883 - (HELICARIONIDAE)
- helenae, Codringtonia helenae P. Subai, 2005 - (HELICIDAE)
- helenae, Drepanostoma helenae G. Manganelli & F.L. Giusti, 2000 † - (HELICODONTIDAE) (FOSSIL)
- helenae, Leukadiella helenae Renz, 1913 † - (HILDOCERATIDAE) (FOSSIL)
- helenae, Frechiella helenae Renz, 1925 † - (HILDOCERATIDAE) (FOSSIL)
- helenae, Lasaea helenae T. Soot-Ryen, 1959 - syn of: Lasaea petitiana (C.A. Récluz, 1843) - (LASAEIDAE)
- helenae, Echinolittorina helenae (E.A. Smith, 1890) - (LITTORINIDAE)
- helenae, Nodilittorina helenae E.A. Smith, 1890 - syn of: Echinolittorina helenae (E.A. Smith, 1890) - (LITTORINIDAE)
- helenae, Littorina helenae E.A. Smith, 1890 - syn of: Echinolittorina helenae (E.A. Smith, 1890) - (LITTORINIDAE)
- helenae, Volvarina helenae J. Espinosa & J.A. Ortea, 2003 - (MARGINELLIDAE)
- helenae, Zenoites helenae Renz & Renz, 1948 † - (MELAGATHICERATIDAE) (FOSSIL)
- helenae, Babelomurex helenae (M. Azuma, 1973) - (MURICIDAE)
- helenae, Purpurellus helenae B.M. Landau, 1984 † - (MURICIDAE) (FOSSIL)
- helenae, Aspella helenae R. Houart & J. Tröndlé, 2008 - (MURICIDAE)
- helenae, Murex helenae A.H. Verrill, 1953 - syn of: Pterochelus ariomus W.J. Clench & I. Pérez Farfante, 1945 - (MURICIDAE)
- helenae, Latiaxis helenae M. Azuma, 1973 - syn of: Babelomurex helenae (M. Azuma, 1973) - (MURICIDAE)
- helenae, Cuspivolva helenae (C.N. Cate, 1973) - (OVULIDAE)
- helenae, Primovula helenae C.N. Cate, 1973 - syn of: Cuspivolva helenae (C.N. Cate, 1973) - (OVULIDAE)
- helenae, Cycloclymenia helenae Renz, 1914 † - (PHENACOCERATIDAE) (FOSSIL)
- helenae, Pleioptygma helenae (G.E. Radwin & L.J.&A. Bibbey, 1972) - (PLEIOPTYGMATIDAE)
- helenae, Gari helenae (A.A. Olsson, 1961) - (PSAMMOBIIDAE)
- helenae, Dysmea helenae A.A. Olsson, 1961 - syn of: Gari helenae (A.A. Olsson, 1961) - (PSAMMOBIIDAE)
- helenae, Cingula helenae W.F. Ponder, 1985 - (RISSOIDAE)
- helenae, Rissoina helenae E.A. Smith, 1890 - syn of: Schwartziella helenae (E.A. Smith, 1890) - (RISSOINIDAE)
- helenae, Duplicaria helenae (R.B. Hinds, 1844) - (TEREBRIDAE)
- helenae, Terebra helenae B.C. Cotton, 1952 - syn of: Duplicaria fictilis (R.B. Hinds, 1844) - (TEREBRIDAE)
- helenae, Muensterites helenae Renz, 1911 † - (TRACHYCERATIDAE) (FOSSIL)
- helenae, Globivenus helenae (E. Fischer-Piette, 1975) - (VENERIDAE)
- helenae, Pitar helenae A.A. Olsson, 1961 - (VENERIDAE)
- helenae, Venus helenae E. Fischer-Piette, 1975 - syn of: Globivenus helenae (E. Fischer-Piette, 1975) - (VENERIDAE)
- helenae, Schwartziella helenae (E.A. Smith, 1890) - (ZEBINIDAE)
- helenae ciucasiana, Alopia helenae ciucasiana A.V. Grossu, 1969 - syn of: Alopia nefasta ciucasiana A.V. Grossu, 1969 - (CLAUSILIIDAE)
- helenae interjecta, Alopia helenae interjecta H. Nordsieck, 1984 - syn of: Alopia nefasta interjecta H. Nordsieck, 1984 - (CLAUSILIIDAE)
- helenae italica, Cycloclymenia helenae italica Renz, 1914 † - (PHENACOCERATIDAE) (FOSSIL)
- helenae silesiaca, Cycloclymenia helenae silesiaca Renz, 1914 † - (PHENACOCERATIDAE) (FOSSIL)
- heleneae, Minioniella heleneae Fraussen & Stahlschmidt, 2016 - (BUCCINIDAE)
- heleneae, Protoelongata heleneae (M. Herrmann, G. Stossier & R. Salisbury, 2014) - (COSTELLARIIDAE)
- heleneae, Protoelongata heleneae M. Herrmann, G. Stossier & R. Salisbury, 2014 - syn of: Protoelongata heleneae (M. Herrmann, G. Stossier & R. Salisbury, 2014) - (COSTELLARIIDAE)
- Helenella, syn of: Subgenus Mitromorpha (Mitrolumna) M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1883 (MITROMORPHIDAE)
- helenensis, Tenaturris helenensis E.A. Smith, 1884 - syn of: Tenaturris gemma (E.A. Smith, 1884) - (MANGELIIDAE)
- helenica, Janssenia helenica (M. Harzhauser & T. Kowalke 2001 †) - (MURICIDAE) (FOSSIL)
- Helenites, Genus Helenites Zhuravleva, 1962 † (ACTINOCERATIDAE) (FOSSIL)
- helenkingae, Helicarion helenkingae P.H. Scott, 1995 - (HELICARIONIDAE)
- Helenoconcha, Genus Helenoconcha H.A. Pilsbry, 1892 (CHAROPIDAE)
- Helenodiscus, Genus Helenodiscus G.A. Solem, 1977 (CHAROPIDAE)
- Helenopachnodus, syn of: Genus Nesobia Ancey, 1887 (CERASTUIDAE)
- Helenopupa, Subgenus Nesopupa (Helenopupa) H.A. Pilsbry & C.M. Cooke, 1920 (VERTIGINIDAE)
- Helenostylina, Genus Helenostylina Kaim & al., 2006 † (COELOSTYLINIDAE) (FOSSIL)
- Heleobia, Genus Heleobia W. Stimpson, 1865 (COCHLIOPIDAE)
- Heleobops, Genus Heleobops F.G. Thompson, 1969 (COCHLIOPIDAE)
- Helerigone, syn of: Genus Chloritis H.H. Beck, 1837 (CAMAENIDAE)
- helga, Spurlingia helga T. Iredale, 1937 - syn of: Spurlingia dunkiensis (E. Forbes, 1851) - (CAMAENIDAE)
- helga, Eatoniella helga (P. Bartsch, 1915) - (EATONIELLIDAE)
- helga, Mangelia helga P. Bartsch, 1915 - (MANGELIIDAE)
- helga, Odostomia helga W.H. Dall & P. Bartsch, 1909 - (PYRAMIDELLIDAE)
- helgae, Asprella helgae (M. Blöcher, 1992) - (CONIDAE)
- helgoeyense, Hoeloceras helgoeyense Sweet, 1958 † - (LAMBEOCERATIDAE) (FOSSIL)
- helgoeyense, Rhynchorthoceras helgoeyense Sweet, 1958 † - (SINOCERATIDAE) (FOSSIL)
- helgolandiae, Boreopeltis helgolandiae Engeser & Reitner, 1985 † - (PLESIOTEUTHIDIDAE) (FOSSIL)
- helgolandica, Philinoglossa helgolandica H. Hertling, 1932 - (PHILINOGLOSSIDAE)
- helgoyense, Lambeoceras helgoyense Sweet, 1958 † - (GONIOCERATIDAE) (FOSSIL)
- heliaca, Latiala heliaca Saul, 1998 † - (APORRHAIDAE) (FOSSIL)
- heliaca, Helix heliaca D'Orbigny, 1835 - (HELICIDAE)
- heliacum, Astralium heliacum R.A. Philippi, 1850 - syn of: Lithopoma phoebium (P.F. Röding, 1798) - (TURBINIDAE)
- Heliacus, Genus Heliacus D'Orbigny, 1842 (ARCHITECTONICIDAE)
- heliacus, Aequipecten heliacus (W.H. Dall, 1925) - (PECTINIDAE)
- heliacus, Solaropsis heliacus (A.V.M.D. D'Orbigny, 1837) - (PLEURODONTIDAE)
- heliacus cicatricosum, Solaropsis heliacus cicatricosum (H.E. Anton, 1838) - (PLEURODONTIDAE)
- helianthus, Liguus fasciatus helianthus W.J. Clench, 1934 - (ORTHALICIDAE)
- Helicacanthus, Genus Helicacanthus Pan, 1977 † (ARCHAEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- helicaformis, Goniasma helicaformis Sayre, 1930 † - (GONIASMATIDAE) (FOSSIL)
- Helicamastra, syn of: Genus Tropidoptera C.M.F. Ancey, 1889 (AMASTRIDAE)
- Helicancyloceras, Genus Helicancyloceras Klinger & J. Kennedy, 1977 † (ANCYLOCERATIDAE) (FOSSIL)
- Helicancylus, Genus Helicancylus Gabb, 1869 † (ANCYLOCERATIDAE) (FOSSIL)
- Helicarion, Genus Helicarion A.E.J. Férussac, 1821 (HELICARIONIDAE)
- HELICARIONIDAE Bourguignat, 1877 - Family (GASTROPODA-HETEROBRANCHIA [Subclass]-PULMONATA [Infraclass]-STYLOMMATOPHORA [Order]-HELICARIONOIDEA [Superfamily])
- Helicarium, syn of: Genus Helicarion A.E.J. Férussac, 1821 (HELICARIONIDAE)
- Helicarius, syn of: Genus Heliacus D'Orbigny, 1842 (ARCHITECTONICIDAE)
- Helicaulax, Genus Helicaulax Gabb, 1868 (APORRHAIDAE)
- helicella, Theba subdentata helicella W. Wood, 1828 - (HELICIDAE)
- helicella, Pseudamnicola helicella (C.L.F. von Sandberger, 1859 †) - (HYDROBIIDAE) (FOSSIL)
- Helicella, Genus Helicella A.E.J. Férussac, 1821 (HYGROMIIDAE)
- Helicella, syn of: Genus Oxychilus L.I. Fitzinger, 1833 (OXYCHILIDAE)
- helicella, Akritogyra helicella A. Warén, 1993 - (SEGUENZIOIDEA (UNASSIGNED))
- HELICELLIDAE - syn of Family: HYGROMIIDAE
- helicelloides, Cincinna helicelloides Huckriede, 1967 † - (VALVATIDAE) (FOSSIL)
- helichrysum, Terebra helichrysum J.C. Melvill & R. Standen, 1903 - (TEREBRIDAE)
- helicialis, Limacina helicialis J.B.P.A. Lamarck, 1819 - syn of: Limacina helicina (C.J. Phipps, 1774) - (LIMACINIDAE)
- HELICIDAE Rafinesque, 1815 - Family (GASTROPODA-HETEROBRANCHIA [Subclass]-PULMONATA [Infraclass]-STYLOMMATOPHORA [Order]-HELICOIDEA [Superfamily])
- helicidarum, Granaria helicidarum (Jooss, 1924) † - (CHONDRINIDAE) (FOSSIL)
- helicidarum, Leucochroopsis helicidarum (Jooss, 1918) † - (HYGROMIIDAE) (FOSSIL)
- Heliciella, syn of: Genus Danilia Š. Brusina, 1865 (CHILODONTIDAE)
- heliciforma, Hemizyga heliciforma Batten, 1966 † - (PSEUDOZYGOPLEURIDAE) (FOSSIL)
- heliciformis, Tropidoptera heliciformis C.M.F. Ancey, 1890 - (AMASTRIDAE)
- heliciformis, Amastra heliciformis C.M.F. Ancey - syn of: Amastra obesa (W. Newcomb, 1853) - (AMASTRIDAE)
- heliciformis, Ataphrus heliciformis (Morris & Lycett) † - (ATAPHRIDAE) (FOSSIL)
- heliciformis, Eatonina heliciformis W.F. Ponder & E.K. Yoo, 1980 - (CINGULOPSIDAE)
- heliciformis, Straparollus heliciformis de Koninck, 1881 † - (EUOMPHALIDAE) (FOSSIL)
- heliciformis, Cryptaenia heliciformis Deslongchamps † - (PLEUROTOMARIIDAE) (FOSSIL)
- heliciformis, Bellamya heliciformis (O.F. Müller, 1774) - (VIVIPARIDAE)
- Helicigona, Genus Helicigona A.E.J. Férussac 1821 (HELICIDAE)
- helicina, Antirotella helicina Münster, 1840 † - syn of: Antirotella helicinaeformis (von Schlotheim, 1820 †) - (ANOMPHALIDAE) (FOSSIL)
- helicina, Clio helicina C.J. Phipps, 1774 - syn of: Limacina helicina (C.J. Phipps, 1774) - (CLIIDAE)
- helicina, Pythia helicina P.F. Röding, 1798 - syn of: Pythia scarabaeus (C. Linnaeus, 1758) - (ELLOBIIDAE)
- helicina, Rotellina helicina Münster, 1840 † - syn of: Antirotella helicinaeformis (von Schlotheim, 1820 †) - (GASTROPODA INCERTAE SEDIS) (FOSSIL)
- Helicina, Genus Helicina J.B.P.A. Lamarck, 1799 (HELICINIDAE)
- helicina, Limacina helicina (C.J. Phipps, 1774) - (LIMACINIDAE)
- helicina, Tunstallia helicina (von Schlotheim, 1820 †) - (LOPHOSPIRIDAE) (FOSSIL)
- helicina, Euspira helicina (G.B. Brocchi, 1814 †) - (NATICIDAE) (FOSSIL)
- helicina, Nerita helicina G.B. Brocchi, 1814 † - syn of: Euspira helicina (G.B. Brocchi, 1814 †) - (NERITIDAE) (FOSSIL)
- helicina, Morphotropis helicina (Lindström, 1884 †) - (ORIOSTOMATIDAE) (FOSSIL)
- helicina, Pleurotomaria helicina Lindström, 1884 † - syn of: Umbotropis helcinia (Lindström, 1884 †) - (PLEUROTOMARIIDAE) (FOSSIL)
- helicina acuta, Limacina helicina acuta S. Van Der Spoel, 1967 - (LIMACINIDAE)
- helicina hemiclausa, Euspira helicina hemiclausa Sowerby, 1824 - syn of: Euspira catena hemiclausa (Sowerby, 1824 †) - (NATICIDAE)
- helicina ochotensis, Limacina helicina ochotensis L.S. Shkoldina, 1999 - (LIMACINIDAE)
- helicina pacifica, Limacina helicina pacifica W.H. Dall, 1871 - (LIMACINIDAE)
- helicina protracta, Euspira helicina protracta K.E.I. von Eichwald, 1830 † - syn of: Euspira catena protracta (K.E.I. von Eichwald, 1830 †) - (NATICIDAE) (FOSSIL)
- helicinaeformis, Antirotella helicinaeformis (von Schlotheim, 1820 †) - (ANOMPHALIDAE) (FOSSIL)
- helicinaeformis, Palaeocyclophorus helicinaeformis (S.A. de Boissy, 1848 †) - (CYCLOPHORIDAE) (FOSSIL)
- helicinaeformis, Bourciera helicinaeformis (L. Pfeiffer, 1851) - (HELICINIDAE)
- helicinia, Cryptaulus helicinia Lindström, 1884 † - syn of: Umbotropis helcinia (Lindström, 1884 †) - (GOSSELETINIDAE) (FOSSIL)
- HELICINIDAE Férussac, 1822 - Family (GASTROPODA-NERITIMORPHA [Subclass]-CYCLONERITIMORPHA [Order]-HELICINOIDEA [Superfamily])
- heliciniformis, Bourciera heliciniformis L. Pfeiffer, 1851 - syn of: Bourciera helicinaeformis (L. Pfeiffer, 1851) - (HELICINIDAE)
- helicinoidea, Atlanta helicinoidea J.E. Gray, 1850 - (ATLANTIDAE)
- helicinoides, Leucodiscus helicinoides (J.B.P.A. Lamarck, 1804 †) - (ATAPHRIDAE) (FOSSIL)
- helicinoides, Atlanta helicinoides L.F.A. Souleyet, 1852 - syn of: Atlanta helicinoidea J.E. Gray, 1850 - (ATLANTIDAE)
- helicinoides, Papuina helicinoides (A. Mousson, 1848) - (CAMAENIDAE)
- helicinoides, Luciellina helicinoides F. McCoy, 1844 † - (GOSSELETINIDAE) (FOSSIL)
- helicinoides, Dendrotrochus helicinoides (J.B. Hombron & C.H. Jacquinot, 1841) - (HELICARIONIDAE)
- helicinoides, Nerita helicinoides L.A. Reeve, 1855 - (NERITIDAE)
- helicinoides, Teinostoma helicinoides (J.B.P.A. Lamarck †) - (TORNIDAE) (FOSSIL)
- helicinoides cleryi, Dendrotrochus helicinoides cleryi (C.A. Récluz, 1851) - (HELICARIONIDAE)
- helicinoides laevilabris, Nerita helicinoides laevilabris (H.A. Pilsbry, 1895) - (NERITIDAE)
- helicinoides martensiana, Nerita helicinoides martensiana (H.A. Pilsbry, 1901) - (NERITIDAE)
- helicinoides tristis, Nerita helicinoides tristis H.A. Pilsbry, 1901 - syn of: Nerita tristis H.A. Pilsbry, 1901 - (NERITIDAE)
- helicinum, Aulopoma helicinum (J.H. Chemnitz, 1786) - (CYCLOPHORIDAE)
- helicinum, Teinostoma helicinum F. Rubio, R. Fernández-Garcés & E. Rolán, 2011 - (TORNIDAE)
- helicinum, Astralium helicinum (J.F. Gmelin, 1791) - (TURBINIDAE)
- helicinus, Euomphalus helicinus Münster, 1840 † - (EUOMPHALIDAE) (FOSSIL)
- helicinus, Trochilites helicinus von Schlotheim, 1820 † - (GASTROPODA INCERTAE SEDIS) (FOSSIL)
- helicinus, Margarites helicinus (C.J. Phipps, 1774) - (MARGARITIDAE)
- helicinus, Nostoceras helicinus (Shumard, 1861 †) - (NOSTOCERATIDAE) (FOSSIL)
- helicinus, Trochus helicinus C.J. Phipps, 1774 - syn of: Margarites helicinus (C.J. Phipps, 1774) - (TROCHIDAE)
- helicinus, Turbo helicinus C.J. Phipps, 1774 - syn of: Margarites helicinus (C.J. Phipps, 1774) - (TURBINIDAE)
- helicinus, Vallonia helicinus J. Lightfoot, 1786 - syn of: Vallonia costata (O.F. Müller, 1774) - (VALLONIIDAE)
- helicinus excavatus, Margarites helicinus excavatus W.H. Dall, 1919 - (MARGARITIDAE)
- helicinus fasciata, Trochus helicinus fasciata J.G. Jeffreys, 1865 - syn of: Margarites helicinus (C.J. Phipps, 1774) - (TROCHIDAE)
- helicinus pilsbryi, Margarites helicinus pilsbryi J.T. Kuroda & T. Habe, 1950 - syn of: Margarites pilsbryi J.T. Kuroda & T. Habe, 1952 - (MARGARITIDAE)
- helicites, Turbocheilus helicites (J. de C. Sowerby & Murchison, 1839 †) - (ANOMPHALIDAE) (FOSSIL)
- Helicites, Genus Helicites Wahlenberg, 1821 † (GASTROPODA INCERTAE SEDIS) (FOSSIL)
- Helicobulimus, syn of: Subgenus Helicostyla (Helicobulinus) W.J. Broderip, 1841 (BRADYBAENIDAE)
- Helicobulinus, Subgenus Helicostyla (Helicobulinus) W.J. Broderip, 1841 (BRADYBAENIDAE)
- Helicoceras, Genus Helicoceras Whitfield , 1877 † (NOSTOCERATIDAE) (FOSSIL)
- helicoceroides, Kutatissites helicoceroides (Eristavi, 1955 †) - (ANCYLOCERATIDAE) (FOSSIL)
- helicoceroides, Heteroceras helicoceroides D.L.G. Karsten, 1858 † - (HETEROCERATIDAE) (FOSSIL)
- helicochorda, Burnaia helicochorda (M.C. Miller, 1988) - (AEOLIDIIDAE)
- helicochorda, Aeolidia helicochorda M.C. Miller, 1988 - syn of: Burnaia helicochorda (M.C. Miller, 1988) - (AEOLIDIIDAE)
- Helicoconchus, Genus Helicoconchus Wilson & al., 2011 † (VIRIATELLIDAE) (FOSSIL)
- Helicocranchia, Genus Helicocranchia A.L. Massy, 1907 (CRANCHIIDAE)
- Helicocryptus, Genus Helicocryptus D'Orbigny, 1850 † (COLLONIIDAE) (FOSSIL)
- Helicocyclus, Genus Helicocyclus Schindewolf , 1951 † (PERICYCLIDAE) (FOSSIL)
- Helicode, syn of: Genus Zonites P.D. Montfort, 1810 (ZONITIDAE)
- HELICODISCIDAE Pilsbry in Baker, 1927 - Family (GASTROPODA-HETEROBRANCHIA [Subclass]-PULMONATA [Infraclass]-STYLOMMATOPHORA [Order]-PUNCTOIDEA [Superfamily])
- Helicodiscus, Genus Helicodiscus E.S. Morse, 1864 (HELICODISCIDAE)
- Helicodon, syn of: Genus Helicodonta A.E.J. Férussac in A. Risso, 1826 (HELICODONTIDAE)
- Helicodon, syn of: Genus Polygyra T. Say, 1818 (POLYGYRIDAE)
- Helicodonta, Genus Helicodonta A.E.J. Férussac in A. Risso, 1826 (HELICODONTIDAE)
- HELICODONTIDAE Kobelt, 1904 - Family (GASTROPODA-HETEROBRANCHIA [Subclass]-PULMONATA [Infraclass]-STYLOMMATOPHORA [Order]-HYGROMIOIDEA [Superfamily])
- Helicofusus, Subgenus Plicifusus (Helicofusus) W.H. Dall, 1916 (BUCCINIDAE)
- Helicogena, syn of: Genus Helix C. Linnaeus, 1758 (HELICIDAE)
- helicogyra, Cincinnatia helicogyra F.G. Thompson, 1968 - (HYDROBIIDAE)
- helicoidale, Deroceras helicoidale W. Rähle, 1998 - (AGRIOLIMACIDAE)
- helicoidea, Calyptraea helicoidea (G.B. III Sowerby, 1883) - (CALYPTRAEIDAE)
- helicoidea, Trochita helicoidea G.B. III Sowerby, 1883 - syn of: Calyptraea helicoidea (G.B. III Sowerby, 1883) - (CALYPTRAEIDAE)
- helicoidea, Vitrinella helicoidea Adams, 1850 - (TORNIDAE)
- helicoidea, Valvata sincera helicoidea W.H. Dall, 1905 - (VALVATIDAE)
- helicoidea, Vanikoro helicoidea E.J. Le Guillou, 1842 - (VANIKORIDAE)
- helicoides, Kutatissites helicoides (Rouchadze, 1933 †) - (ANCYLOCERATIDAE) (FOSSIL)
- helicoides, Anomphalus helicoides (Münster, 1841 †) - (ANOMPHALIDAE) (FOSSIL)
- helicoides, Tomopleura helicoides (F.E. Edwards, 1861 †) - (BORSONIIDAE) (FOSSIL)
- helicoides, Asthenotoma helicoides F.E. Edwards, 1861 † - syn of: Tomopleura helicoides (F.E. Edwards, 1861 †) - (BORSONIIDAE) (FOSSIL)
- helicoides, Helicostyla florida helicoides G.B. I Sowerby, 1841 - (BRADYBAENIDAE)
- helicoides, Separatista helicoides (J.F. Gmelin, 1791) - (CAPULIDAE)
- helicoides, Leptopoma helicoides (J.P.S. Grateloup, 1840) - (CYCLOPHORIDAE)
- helicoides, Euomphalus helicoides Klipstein, 1843 † - syn of: Anomphalus helicoides (Münster, 1841 †) - (EUOMPHALIDAE) (FOSSIL)
- helicoides, Pachystrophia helicoides (E.F.R.K. Koken, 1896 †) - (HOLOPEIDAE) (FOSSIL)
- helicoides, Thielea helicoides (J.G. Jeffreys, 1877) - (LIMACINIDAE)
- helicoides, Spiratella helicoides A. Pruvot-Fol, 1954 - syn of: Thielea helicoides (J.G. Jeffreys, 1877) - (LIMACINIDAE)
- helicoides, Thilea helicoides S. Van Der Spoel, 1967 - syn of: Thielea helicoides (J.G. Jeffreys, 1877) - (LIMACINIDAE)
- helicoides, Hypterita helicoides (J.E. Gray, 1825) - (NATICIDAE)
- helicoides, Natica helicoides J.E. Gray, 1825 - syn of: Hypterita helicoides (J.E. Gray, 1825) - (NATICIDAE)
- helicoides, Polinices helicoides J.E. Gray, 1825 - syn of: Hypterita helicoides (J.E. Gray, 1825) - (NATICIDAE)
- helicoides, Amauropsis helicoides G. Johnston, 1835 - syn of: Amauropsis islandica (J.F. Gmelin, 1791) - (NATICIDAE)
- helicoides, Natica helicoides G. Johnston, 1835 - syn of: Amauropsis islandica (J.F. Gmelin, 1791) - (NATICIDAE)
- helicoides, Platyschisma helicoides (J. de C. Sowerby, 1826 †) - (PLATYCERATIDAE) (FOSSIL)
- helicoides, Pleurotomaria helicoides Reed, 1901 † - (PLEUROTOMARIIDAE) (FOSSIL)
- helicoides, Otopoma helicoides E. Neubert, 2009 - (POMATIIDAE)
- helicoides, Arxellia helicoides C. Vilvens, S.T. Williams & D.G. Herbert, 2014 - (SOLARIELLIDAE)
- helicoides, Circulus helicoides (F.W. Hutton, 1885 †) - (TORNIDAE) (FOSSIL)
- helicoides, Turbo helicoides J.F. Gmelin, 1791 - syn of: Separatista helicoides (J.F. Gmelin, 1791) - (TURBINIDAE)
- helicoides, Valvata helicoides F. Stoliczka, 1862 † - (VALVATIDAE) (FOSSIL)
- helicoides, Valvata helicoides Loriol & Jaccard, 1865 † - syn of: Cincinna helicelloides Huckriede, 1967 † - (VALVATIDAE) (FOSSIL)
- helicoides robustus, Kutatissites helicoides robustus (Eristavi, 1955 †) - (ANCYLOCERATIDAE) (FOSSIL)
- Helicolimax, syn of: Genus Vitrina J.P.R. Draparnaud, 1801 (VITRINIDAE)
- Helicoma, syn of: Subgenus Actinella (Plebecula) R.T. Lowe, 1852 (HYGROMIIDAE)
- Helicomela, Subgenus Ochtephila (Helicomela) R.T. Lowe, 1854 (HYGROMIIDAE)
- Helicomorpha, Genus Helicomorpha O.F. von Möllendorff, 1890 (DIPLOMMATINIDAE)
- Helicon, syn of: Genus Acroloxus H.H. Beck, 1837 (ACROLOXIDAE)
- Heliconatica, syn of: Genus Eunaticina P. Fischer, 1885 (NATICIDAE)
- Heliconoides, Genus Heliconoides D'Orbigny, 1835 (LIMACINIDAE)
- Helicopelta, Genus Helicopelta B.A. Marshall, 1996 (ADDISONIIDAE)
- Helicophana, Subgenus Oxychilus (Helicophana) C.A. Westerlund, 1886 (OXYCHILIDAE)
- Helicophanta, Genus Helicophanta A.E.J. Férussac, 1821 (ACAVIDAE)
- helicophantoides, Amphidoxa helicophantoides (L. Pfeiffer, 1845) - (CHAROPIDAE)
- helicophantoides, Gyraulus helicophantoides (P.S. Pavlovic, 1927 ) - (PLANORBIDAE)
- Helicophlegma, syn of: Genus Oxygyrus W.H. Benson, 1835 (ATLANTIDAE)
- Helicopsis, syn of: Genus Microcystis H.H. Beck, 1837 (EUCONULIDAE)
- Helicopsis, Genus Helicopsis L.I. Fitzinger, 1833 (HYGROMIIDAE)
- Helicoradomenia, Genus Helicoradomenia A.H. Scheltema & A.M. Kuzirian, 1991 (SIMROTHIELLIDAE)
- Helicoradsia, syn of: Genus Chaetopleura R.J. Shuttleworth, 1853 (CHAETOPLEURIDAE)
- Helicorbis, Subgenus Hippeutis (Helicorbis) W.H. Benson, 1855 (PLANORBIDAE)
- helicornuum, Epitonium helicornuum T. Iredale, 1936 - syn of: Epitonium tenellum (F.W. Hutton, 1885) - (EPITONIIDAE)
- helicornuum, Limiscala helicornuum T. Iredale, 1936 - syn of: Epitonium tenellum (F.W. Hutton, 1885) - (EPITONIIDAE)
- Helicosoma, syn of: Genus Helisoma W.J. Swainson, 1840 (PLANORBIDAE)
- Helicospira, Genus Helicospira Girty, 1915 † (MURCHISONIIDAE) (FOSSIL)
- Helicostoa, Genus Helicostoa É. Lamy, 1926 (HELICOSTOIDAE)
- HELICOSTOIDAE Pruvot-Fol 1937 - Family (GASTROPODA-CAENOGASTROPODA [Subclass]-LITTORINIMORPHA [Order]-RISSOOIDEA [Superfamily])
- helicostracum, Monteithosites helicostracum J. Stanisic, 1996 - (CAMAENIDAE)
- Helicostyla, Genus Helicostyla A.E.J. Férussac, 1821 (BRADYBAENIDAE)
- Helicosyrinx, syn of: Genus Entoconcha H.P.C. Mřller, 1852 (EULIMIDAE)
- Helicotis, Genus Helicotis Koken & Perner, 1925 † (ONYCHOCHILIDAE) (FOSSIL)
- Helicotoma, Genus Helicotoma Salter, 1859 † (HELICOTOMIDAE) (FOSSIL)
- HELICOTOMIDAE Wenz, 1938 † - Family (GASTROPODA-EOGASTROPODA [Subclass]-EUOMPHALINA [Order]-EUOMPHALOIDEA [Superfamily]) (FOSSIL)
- Helicotricha, Genus Helicotricha F.L. Giusti & G. Manganelli, 1990 (HYGROMIIDAE)
- Helicrenion, Genus Helicrenion A. Warén & P. Bouchet, 1993 (PELTOSPIRIDAE)
- Helicter, syn of: Genus Achatinella W.J. Swainson, 1828 (ACHATINELLIDAE)
- Helicterella, syn of: Genus Achatinella W.J. Swainson, 1828 (ACHATINELLIDAE)
- Helicteres, syn of: Genus Achatinella W.J. Swainson, 1828 (ACHATINELLIDAE)
- helicteres, Eunema helicteres Salter, 1859 † - (LOPHOSPIRIDAE) (FOSSIL)
- Helictites, Genus Helictites Mojsisovics , 1893 † (THETIDITIDAE) (FOSSIL)
- helictomphala, Helix helictomphala L. Pfeiffer, 1856 - syn of: Polygyra yucatanea (P.M.A. Morelet, 1849) - (HELICIDAE)
- helictomphala, Polygyra helictomphala L. Pfeiffer, 1856 - syn of: Polygyra yucatanea (P.M.A. Morelet, 1849) - (POLYGYRIDAE)
- Helictostylus, syn of: Genus Strophostylus Hall, 1859 † (PLATYCERATIDAE) (FOSSIL)
- helicycloides, Systrophia helicycloides (A.V.M.D. D'Orbigny, 1835) - (SCOLODONTIDAE)
- Heligmina, Genus Heligmina J.H.F. Douvillé, 1907 † (MALLEIDAE) (FOSSIL)
- heligmoida, Entodina heligmoida (A.V.M.D. D'Orbigny, 1835) - (SCOLODONTIDAE)
- Heligmope, syn of: Genus Janthina P.F. Röding, 1798 (JANTHINIDAE)
- Heligmopoma, Genus Heligmopoma F. Haas, 1955 (COCHLIOPIDAE)
- Heligmopsis, Genus Heligmopsis Fischer, 1886 † (PTERIIDA (UNASSIGNED)) (FOSSIL)
- Heligmostylus, Genus Heligmostylus Cossmann, 1909 † (SPIROSTYLIDAE) (FOSSIL)
- Heligmotenia, Genus Heligmotenia Douvillé, 1920 † (NEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- Heligmotoma, Genus Heligmotoma Heligmotoma † (MELONGENIDAE) (FOSSIL)
- Heligmus, Genus Heligmus Deslongchamps, 1856 † (ELIGMIDAE) (FOSSIL)
- helimelensis, Pseudothurmannia helimelensis (Dimitrova, 1967 †) - (CRIOCERATITIDAE) (FOSSIL)
- heliocaustus, Trigonephrus heliocaustus M. Connolly, 1929 - (DORCASIIDAE)
- Helioclymenia, Genus Helioclymenia Pajchlowa, 1972 † (GLATZIELLIDAE) (FOSSIL)
- Heliocophora, syn of: Genus Limacina L.A.G. d'A. Bosc, 1817 (LIMACINIDAE)
- heliodorus, Ganesella heliodorus W.S.S. Van Benthem-Jutting, 1965 - (CAMAENIDAE)
- Heliomanes, syn of: Genus Cernuella F. Schlüter, 1838 (HYGROMIIDAE)
- Helioniscus, syn of: Genus Cellana H. Adams, 1869 (NACELLIDAE)
- heliophila, Melanopsis heliophila P.M. Pallary, 1911 - (MELANOPSIDAE)
- heliophila, Melanopsis heliophila J.R. Bourguignat, 1884 - (MELANOPSIDAE)
- Heliopsis, syn of: Genus Psadara K. Miller, 1878 (PLEURODONTIDAE)
- Helioradsia, syn of: Genus Chaetopleura R.J. Shuttleworth, 1853 (CHAETOPLEURIDAE)
- helios, Frigidocardium helios J.J. Ter Poorten & J. Poutiers, 2009 - (CARDIIDAE)
- helios, Elaphriella helios Vilvens & Williams, 2016 - (SOLARIELLIDAE)
- helios, Streptaxis helios (H.A. Pilsbry, 1898) - (STREPTAXIDAE)
- helios, Waisiuconcha helios E.M. Krylova & A.W. Janssen, 2006 - (VESICOMYIDAE)
- Heliotropis, syn of: Genus Volutopsius O.A.L. Mörch, 1857 (BUCCINIDAE)
- heliotropium, Trochus heliotropium T. Martyn, 1784 - syn of: Astraea heliotropium (T. Martyn, 1784) - (TROCHIDAE)
- heliotropium, Astraea heliotropium (T. Martyn, 1784) - (TURBINIDAE)
- heliptyx, Haloceras heliptyx A. Warén & P. Bouchet, 1991 - (HALOCERATIDAE)
- Helisalia, syn of: Genus Omalogyra J.G. Jeffreys, 1860 (OMALOGYRIDAE)
- Helisiga, Genus Helisiga R.P. Lesson, 1831 (SUCCINEIDAE)
- Helisigna, syn of: Genus Helisiga R.P. Lesson, 1831 (SUCCINEIDAE)
- Helisoma, Genus Helisoma W.J. Swainson, 1840 (PLANORBIDAE)
- helix, Calliotropis helix C. Vilvens, 2007 - (CALLIOTROPIDAE)
- helix, Herpetopoma helix (K.H. Barnard, 1964) - (CHILODONTIDAE)
- Helix, Genus Helix C. Linnaeus, 1758 (HELICIDAE)
- helix, Lesueurilla helix d'Eichwald, 1860 † - syn of: Lesueurilla infundibulum (E.F.R.K. Koken, 1896 †) - (LESUEURILLIDAE) (FOSSIL)
- Helixarion, syn of: Genus Helicarion A.E.J. Férussac, 1821 (HELICARIONIDAE)
- HELIXARIONIDAE - syn of Family: HELICARIONIDAE
- Helixena, Genus Helixena W. Backhuys, 1977 (HELICIDAE)
- Helixflaveola, syn of: Subgenus Trichia (Dioscuria) W.A. Lindholm, 1927 (HYGROMIIDAE)
- hella, Zemitrella hella (K.H.J. Thiele, 1925) - (COLUMBELLIDAE)
- hella, Columbella hella K.H.J. Thiele, 1925 - syn of: Zemitrella hella (K.H.J. Thiele, 1925) - (COLUMBELLIDAE)
- hella, Turbonilla hella K.H.J. Thiele, 1925 - (PYRAMIDELLIDAE)
- helle, Gymnotoceras helle McLearn, 1948 † - syn of: Anagymnotoceras varium McLearn, 1948 † - (BEYRICHITIDAE) (FOSSIL)
- Helle, syn of: Subgenus Ena (Caucasicola) P. Hesse, 1917 (ENIDAE)
- hellenica, Bithynia hellenica W. Kobelt, 1892 - syn of: Paraelona majewsky (G.R. von Frauenfeld, 1862) - (BITHYNIIDAE)
- Hellenica, syn of: Genus Idyla H. Adams & A. Adams, 1855 (CLAUSILIIDAE)
- hellenica, Dreissena hellenica É.A.A. Locard, 1893 - syn of: Dreissena carinata (R.W. Dunker, 1853) - (DREISSENIDAE)
- hellenica, Opalia hellenica (E. Forbes, 1844) - (EPITONIIDAE)
- hellenica, Opalia hellenica W.H. Dall, 1889 - syn of: Opalia morchiana W.H. Dall, 1889 - (EPITONIIDAE)
- hellenica, Iglica hellenica A. Falniowski & Sarbu, 2015 - (HYDROBIIDAE)
- hellenica, Cernuella hellenica J.R. Bourguignat, 1876 - syn of: Cernuella virgata (E.M. Da Costa, 1778) - (HYGROMIIDAE)
- hellenica, Valvata hellenica J.R. Tournouër, 1877 † - (VALVATIDAE) (FOSSIL)
- hellenica, Kupensis hellenica J.R. Tournouër, 1877 - syn of: Valvata hellenica J.R. Tournouër, 1877 † - (VALVATIDAE)
- hellenica, Valvata hellenica C.A. Westerlund, 1898 - syn of: Daphniola exigua (A. Schmidt, 1856) - (VALVATIDAE)
- hellenica cabeolensis, Valvata hellenica cabeolensis C.F. Fontannes, 1881 † - (VALVATIDAE) (FOSSIL)
- hellenica montereyensis, Scalaria hellenica montereyensis M.E.A. de Boury, 1889 - syn of: Opalia hellenica (E. Forbes, 1844) - (EPITONIIDAE)
- hellenica morchiana, Opalia hellenica morchiana W.H. Dall, 1889 - syn of: Opalia morchiana W.H. Dall, 1889 - (EPITONIIDAE)
- hellenica nodosocarinata, Opalia hellenica nodosocarinata W.H. Dall, 1889 - syn of: Opalia pumilio (O.A.L. Mörch, 1875) - (EPITONIIDAE)
- hellenicum, Cochlostoma hellenicum (A.de Saint-Simon, 1869) - (COCHLOSTOMATIDAE)
- hellenicum, Carychium hellenicum R.A. Bank & E. Gittenberger, 1985 - (ELLOBIIDAE)
- hellenicum, Mercaticeras hellenicum Renz, 1906 † - (HILDOCERATIDAE) (FOSSIL)
- hellenicum arenicola, Cochlostoma hellenicum arenicola (A.de Saint-Simon, 1869) - (COCHLOSTOMATIDAE)
- hellenicum athenarum, Cochlostoma hellenicum athenarum (A.de Saint-Simon, 1869) - (COCHLOSTOMATIDAE)
- hellenicus, Columbites hellenicus Renz & Renz, 1948 † - syn of: Prenkites timorensis Spath, 1930 † - (COLUMBITIDAE) (FOSSIL)
- hellenicus, Theodoxus hellenicus (Bukowski, 1896 †) - (NERITIDAE) (FOSSIL)
- hellenicus, Viviparus ater hellenicus (S. Clessin, 1879) - (VIVIPARIDAE)
- hellenicus constrictus, Theodoxus hellenicus constrictus (Bukowski, 1896 †) - (NERITIDAE) (FOSSIL)
- hellenicus pseudomicans, Theodoxus hellenicus pseudomicans (Bukowski, 1896 †) - (NERITIDAE) (FOSSIL)
- Hellenites, Genus Hellenites Renz & Renz, 1948 † (COLUMBITIDAE) (FOSSIL)
- helleniusi, Lyrodus helleniusi C.E. von Moll, 1936 - syn of: Lyrodus pedicellatus (J.L.A. Quatrefages, 1849) - (TEREDINIDAE)
- helleri, Kalidos helleri E. Fischer-Piette, Ch.P. Blanc, F. Blanc & F. Salvat, 1994 - (ARIOPHANTIDAE)
- helleri, Parvicardium helleri Š. Brusina, 1865 - syn of: Parvicardium exiguum (J.F. Gmelin, 1791) - (CARDIIDAE)
- helleri, Endodonta helleri W.H. Dall, 1900 - (ENDODONTIDAE)
- helleri, Fusus helleri Š. Brusina, 1865 - syn of: Ocinebrina helleri (Š. Brusina, 1865) - (FASCIOLARIIDAE)
- helleri, Xerocrassa erkelii helleri L. Forcart - (HYGROMIIDAE)
- helleri, Ocinebrina helleri (Š. Brusina, 1865) - (MURICIDAE)
- helleri, Nassarius helleri (J. Giner Mari, 1929) - (NASSARIIDAE)
- helleri, Nassarius helleri J. Giner Mari, 1929 - syn of: Nassarius helleri (J. Giner Mari, 1929) - (NASSARIIDAE)
- helleri, Decatopecten helleri H.B. Preston, 1909 - syn of: Decatopecten amiculum R.A. Philippi, 1851 - (PECTINIDAE)
- hellerianus, Fusus hellerianus Š. Brusina, 1866 - syn of: Ocinebrina helleri (Š. Brusina, 1865) - (FASCIOLARIIDAE)
- hellerianus, Murex hellerianus Š. Brusina, 1866 - syn of: Ocinebrina helleri (Š. Brusina, 1865) - (MURICIDAE)
- hellespontiana, Patella hellespontiana T.A. de M. Monterosato, 1888 - syn of: Patella caerulea C. Linnaeus, 1758 - (PATELLIDAE)
- hellespontica, Holandriana hellespontica (Calvert & M. von Neumayr, 1880 †) - (PLEUROCERIDAE) (FOSSIL)
- hellespontica, Melania hellespontica Calvert & M. von Neumayr, 1880 † - syn of: Holandriana hellespontica (Calvert & M. von Neumayr, 1880 †) - (THIARIDAE) (FOSSIL)
- hellica, Angaria hellica A.V.M.D. D'Orbigny, 1852 † - (ANGARIIDAE) (FOSSIL)
- hellica, Plagiostoma hellica d'Orbigny, 1850 † - (LIMIDAE) (FOSSIL)
- hellii, Canarium hellii (L.C. Kiener, 1843) - (STROMBIDAE)
- hellii, Strombus hellii L.C. Kiener, 1843 - syn of: Canarium hellii (L.C. Kiener, 1843) - (STROMBIDAE)
- hellmani, Adalaria hellmani H.M. Lemche - (ONCHIDORIDIDAE)
- Helluoherpia, Genus Helluoherpia C. Handl & T. Büchinger, 1996 (DONDERSIIDAE)
- Helmanita, Genus Helmanita Schileyko, 2007 (OOPELTIDAE)
- helmatina, Marginella helmatina P.C.A.S.L. Rang, 1832 - (MARGINELLIDAE)
- helmatina cumingiana, Marginella helmatina cumingiana S.A.A. Petit De La Saussaye, 1841 - (MARGINELLIDAE)
- helmii, Leucozonia helmii Abbass, 1967 † - (FASCIOLARIIDAE) (FOSSIL)
- helmii, Aegopinella helmii J. Alder, 1837 - syn of: Aegopinella nitidula (J.P.R. Draparnaud, 1805) - (ZONITIDAE)
- Helminthochiton, Genus Helminthochiton Salter , 1846 † (LEPTOCHITONIDAE) (FOSSIL)
- HELMINTHOCHITONIDAE Van Belle, 1975 † - Family (POLYPLACOPHORA-PALEOLORICATA [Subclass]) (FOSSIL)
- Helminthoglypta, Genus Helminthoglypta C.M.F. Ancey, 1887 (HELMINTHOGLYPTIDAE)
- HELMINTHOGLYPTIDAE Pilsbry, 1939 - Family (GASTROPODA-HETEROBRANCHIA [Subclass]-PULMONATA [Infraclass]-STYLOMMATOPHORA [Order]-HELICOIDEA [Superfamily])
- Helminthope, Genus Helminthope L. Salvini-Plawén, 1991 (RHODOPIDAE)
- Helminthozyga, Genus Helminthozyga Knight, 1930 † (PSEUDOZYGOPLEURIDAE) (FOSSIL)
- helmsi, Acmaea helmsi E.A. Smith, 1894 - syn of: Notoacmea elongata (J.R.C. Quoy & J.P. Gaimard, 1834) - (ACMAEIDAE)
- helmsi, Acmaea helmsi N.H. Odhner, 1924 - syn of: Notoacmea subantarctica W.R.B. Oliver, 1926 - (ACMAEIDAE)
- helmsi, Phacussa helmsi F.W. Hutton, 1883 - (CHAROPIDAE)
- helmsi, Arthritica helmsi (C. Hedley, 1915) - (LASAEIDAE)
- helmsi, Notoacmea helmsi T. Nakano & C. Spencer, 2007 - syn of: Notoacmea parviconoidea (H.H. Suter, 1907) - (LOTTIIDAE)
- helmsi, Notoacmea helmsi E.A. Smith, 1894 - syn of: Notoacmea elongata (J.R.C. Quoy & J.P. Gaimard, 1834) - (LOTTIIDAE)
- helmsi, Notoacmea helmsi T. Iredale, 1915 - syn of: Notoacmea elongata (J.R.C. Quoy & J.P. Gaimard, 1834) - (LOTTIIDAE)
- helmsi leucoma, Acmea helmsi leucoma T. Iredale, 1915 - syn of: Notoacmea scapha (H.H. Suter, 1907) - (ACMAEIDAE)
- helmsi scapha, Acmea helmsi scapha A.W.B. Powell, 1957 - syn of: Notoacmea scapha (H.H. Suter, 1907) - (ACMAEIDAE)
- helmsiana, Vitellidelos helmsiana (T. Iredale, 1938) - (RHYTIDIDAE)
- helmuti, Tylomelania helmuti T. von Rintelen & M. Glaubrecht, 2003 - (PACHYCHILIDAE)
- Heloceras, Genus Heloceras Eichwald, 1860 † (ORTHOCERIDA (UNASSIGNED)) (FOSSIL)
- Helodiamea, Genus Helodiamea Peńas & Rolán, 2017 (PYRAMIDELLIDAE)
- heloica, Helix heloica D'Orbigny, 1835 - syn of: Bulimulus heloicus (A.V.M.D. D'Orbigny, 1835) - (HELICIDAE)
- heloicum, Drepanotrema heloicum (A.V.M.D. D'Orbigny, 1835) - (PLANORBIDAE)
- heloicus, Bulimulus heloicus (A.V.M.D. D'Orbigny, 1835) - (BULIMULIDAE)
- heloisiae, Helicina heloisiae L. Pfeiffer, 1856 - syn of: Tristramia delicatula (R.J. Shuttleworth, 1852) - (HELICINIDAE)
- Helolithus, Genus Helolithus Agassiz, 1846 † (FASCIOLARIIDAE) (FOSSIL)
- Helonyx, syn of: Genus Gadila J.E. Gray, 1847 (GADILIDAE)
- helophila, Biomphalaria helophila (A.V.M.D. D'Orbigny, 1835) - (PLANORBIDAE)
- helophilus, Planorbarius helophilus J.R. Bourguignat, 1859 - syn of: Planorbarius corneus (C. Linnaeus, 1758) - (PLANORBIDAE)
- Heloplax, Genus Heloplax Cherns , 1998 † (ECHINOCHITONIDAE) (FOSSIL)
- heloris, Epitonium heloris (T. Iredale, 1936) - (EPITONIIDAE)
- helva, Leucotina helva C. Hedley, 1900 - (AMATHINIDAE)
- helvacea, Mactra helvacea J.B.P.A. Lamarck, 1818 - syn of: Mactra glauca I. von Born, 1778 - (MACTRIDAE)
- helvacea, Natica helvacea J.B.P.A. Lamarck, 1822 - syn of: Natica vitellus (C. Linnaeus, 1758) - (NATICIDAE)
- helvacea, Xenophora helvacea R.A. Philippi, 1851 - (XENOPHORIDAE)
- helvaceus, Onustus indicus helvaceus R.A. Philippi, 1851 - (XENOPHORIDAE)
- helvetica, Anomia helvetica Bourcart & Zbyzewsky, 1940 - syn of: Anomia ephippium C. Linnaeus, 1758 - (ANOMIIDAE)
- helvetica, Bithynia glabra helvetica (W.A. Wenz, 1930 †) - (BITHYNIIDAE) (FOSSIL)
- helvetica, Ceratomyopsis helvetica (de Loriol 1897 †) - (CERATOMYOPSIDAE) (FOSSIL)
- helvetica, Macrogastra helvetica J.R. Bourguignat, 1863 - syn of: Macrogastra ventricosa (J.P.R. Draparnaud, 1801) - (CLAUSILIIDAE)
- helvetica, Zittelia helvetica (Pictet & Campiche, 1864 †) - (COLOMBELLINIDAE) (FOSSIL)
- helvetica, Columbella helvetica C. Mayer † - (COLUMBELLIDAE) (FOSSIL)
- helvetica, Fusinus clavatus helvetica M.A. Peyrot, 1925 † - (FASCIOLARIIDAE) (FOSSIL)
- helvetica, Edentiella edentula helvetica (W. Polinski, 1929) - (HYGROMIIDAE)
- helvetica, Nassa helvetica M.A. Peyrot, 1925 † - syn of: Tritia mutabilis (C. Linnaeus, 1758 †) - (NASSARIIDAE) (FOSSIL)
- helvetica, Scaphander lignarius helvetica M.A. Peyrot, 1932 † - (SCAPHANDRIDAE) (FOSSIL)
- helvetica, Anodonta helvetica J.R. Bourguignat, 1862 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- helvetica, Vallonia helvetica V. Sterki, 1893 - syn of: Vallonia costata (O.F. Müller, 1774) - (VALLONIIDAE)
- helvetica, Valvata helvetica É.A.A. Locard, 1889 - (VALVATIDAE)
- helvetica, Xenophora helvetica C. Mayer, 1886 † - syn of: Xenophora deshayesi O.G. Michelotti, 1847 † - (XENOPHORIDAE) (FOSSIL)
- helveticum, Metapeltoceras helveticum Jeannet, 1951 † - (ASPIDOCERATIDAE) (FOSSIL)
- helveticum, Paroniceras helveticum Renz, 1922 † - (HILDOCERATIDAE) (FOSSIL)
- helveticum, Bythiospeum helveticum (S. Clessin, 1882) - (HYDROBIIDAE)
- helveticus, Herznachites helveticus Jeannet, 1951 † - (CARDIOCERATIDAE) (FOSSIL)
- helveticus, Pseudocassis helveticus Pictet & Campiche, 1864 † - syn of: Zittelia helvetica (Pictet & Campiche, 1864 †) - (CEPHALASPIDA (unassigned)) (FOSSIL)
- helveticus, Conus helveticus Mayer, 1877 † - (CONIDAE) (FOSSIL)
- helveticus, Juraphyllites helveticus Wiedenmayer, 1977 † - (JURAPHYLLITIDAE) (FOSSIL)
- helveticus, Limax helveticus J.R. Bourguignat, 1862 - syn of: Lehmannia marginata (O.F. Müller, 1774) - (LIMACIDAE)
- helveticus, Zuluscaphites helveticus J. Kennedy & Delamette, 1994 † - (LYELLICERATIDAE) (FOSSIL)
- helveticus, Nautilus helveticus von Loesch, 1914 † - syn of: Pseudaganides helveticus (von Loesch, 1914 †) - (NAUTILIDAE) (FOSSIL)
- helveticus, Campylites helveticus Jeannet, 1951 † - (OPPELIIDAE) (FOSSIL)
- helveticus, Oxychilus helveticus J. Blum, 1881 - syn of: Ortizius navarricus helveticus (J. Blum, 1881) - (OXYCHILIDAE)
- helveticus, Ortizius navarricus helveticus (J. Blum, 1881) - (OXYCHILIDAE)
- helveticus, Pseudaganides helveticus (von Loesch, 1914 †) - (PSEUDONAUTILIDAE) (FOSSIL)
- helveticus, Reineckeites helveticus Jeannet, 1951 † - (REINECKEIIDAE) (FOSSIL)
- Helvetostrea, Genus Helvetostrea Koppka, 2015 † (FLEMINGOSTREIDAE) (FOSSIL)
- helvia, Columbella helvia P.L. Duclos, 1846 - syn of: Rhombinella laevigata (C. Linnaeus, 1758) - (COLUMBELLIDAE)
- helvina, Laminella citrina helvina D.D. Baldwin, 1895 - (AMASTRIDAE)
- helvola, Fruticicola helvola (I. Frivaldszky in L. Pfeiffer, 1853) - (BRADYBAENIDAE)
- helvola, Montenegrina helvola (H.C. Küster, 1853) - (CLAUSILIIDAE)
- helvola, Erosaria helvola (C. Linnaeus, 1758) - (CYPRAEIDAE)
- helvola, Erosaria helvola J.C. Melvill, 1888 - syn of: Erosaria helvola (C. Linnaeus, 1758) - (CYPRAEIDAE)
- helvola anachoretica, Fruticicola helvola anachoretica (P.V. Matiokin, 1966) - (BRADYBAENIDAE)
- helvola argella, Erosaria helvola argella (J.C. Melvill, 1888) - (CYPRAEIDAE)
- helvola argella mascarena, Erosaria helvola argella mascarena (J.C. Melvill, 1888) - (CYPRAEIDAE)
- helvola bellatrix, Erosaria helvola bellatrix F.Jr. Lorenz, 2009 - syn of: Erosaria bellatrix F.Jr. Lorenz, 2009 - (CYPRAEIDAE)
- helvola callista, Erosaria helvola callista (H.O.N. Shaw, 1909) - (CYPRAEIDAE)
- helvola carinata, Montenegrina helvola carinata Z. Eröss & M. Szekeres, 1999 - (CLAUSILIIDAE)
- helvola citrinicolor, Erosaria helvola citrinicolor (C. Linnaeus, 1758) - (CYPRAEIDAE)
- helvola hawaiiensis, Erosaria helvola hawaiiensis (J.C. Melvill, 1888) - (CYPRAEIDAE)
- helvola magna, Montenegrina helvola magna Z. Fehér & M. Szekeres, 2006 - (CLAUSILIIDAE)
- helvola meridionalis, Erosaria helvola meridionalis F.A. Schilder & M. Schilder, 1938 - (CYPRAEIDAE)
- helvola ornata, Montenegrina helvola ornata Z. Eröss & M. Szekeres, 1999 - (CLAUSILIIDAE)
- helvola pageti, Montenegrina helvola pageti R.A.M. Brandt, 1962 - (CLAUSILIIDAE)
- helvolus, Napaeus helvolus (P.B. Webb & S. Berthelot, 1833) - (ENIDAE)
- helygaia, Hemicycla helygaia J.F. Mabille, 1882 - syn of: Hemicycla bidentalis (J.B.P.A. Lamarck, 1811) - (HELICIDAE)
aaa
abx
ack
acy
adn
aer
afs
ajd
alc
alj
alu
amc
ams
and
anh
anp
anu
apl
arb
ard
arh
ars
asr
atl
atu
aus
aut
bab
baj
bao
bas
baw
bem
bes
bid
bim
bit
bli
bom
bos
bov
bre
bri
bry
bum
bys
caa
cak
cam
cao
cas
cau
cem
ces
che
chk
chy
cio
cle
cob
coh
com
con
coo
cos
cot
cre
cri
cru
cud
cuo
cuy
cym
daa
dam
dav
ded
dem
deo
det
dib
dih
dir
dit
dom
dos
duc
duq
eag
ecr
egg
elf
elp
enh
eov
erf
erz
eud
eus
exb
exl
exy
faa
fan
fat
fes
fim
fle
flu
fos
fre
fuf
fur
fut
gaa
gam
gav
geo
gie
gis
gle
glu
goo
gre
gru
gug
guz
haa
ham
has
heb
hem
hes
hif
his
hom
hou
hun
hye
iac
ilm
imt
ind
inf
ing
int
inu
irm
isp
jaa
jao
jaw
joi
juk
kaa
kao
kaz
kes
kio
koc
kot
kuk
laa
lad
laf
lan
las
lau
lec
leo
leq
lew
lim
lio
liu
loo
lub
lun
luv
maa
mad
mah
mam
mao
mas
mav
mee
mem
mes
mey
mid
min
mio
mit
moe
moo
mos
mum
mut
nab
nao
nav
nel
neq
nex
nih
niu
noe
nou
nue
oaf
obn
obu
oci
oke
olk
oos
orc
oro
osu
ove
paa
paf
pam
paq
pas
pau
pay
pem
pes
pfi
phl
pid
pio
ple
plo
pom
pos
pre
pro
pru
psi
pul
pum
pup
put
pys
qag
qub
rab
rah
ras
red
reh
reu
rhu
rin
roc
rot
rox
rue
ruh
ryd
saa
sai
san
sao
sav
sce
sci
scy
sem
sen
ses
shl
sih
sin
sio
smo
som
soy
sph
spj
sra
stg
sts
suc
sum
suv
szo
tab
tal
taq
tay
ten
teo
tes
tha
thl
tif
toc
tos
tre
trl
try
tuc
tus
uac
ume
uni
urd
vaa
vap
vas
vep
ves
vid
vip
vis
vob
vup
waa
wam
weg
who
wom
xac
yaa
yot
zaa
zem
zoo
|