Global List - Alphabetic Order

ycaunica,   Trochoidea  ycaunica J.F. Mabille, 1881 - syn of: Xerocrassa  geyeri   (L. Soós, 1926) - (HYGROMIIDAE)
yeharai,   Oxytoma  yeharai Kobayashi & M. Ichikawa † - syn of: Oxytoma  mojsisovicsi   Teller, 1886 † - (OXYTOMIDAE) (FOSSIL)
yemanjae,   Conus  yemanjae J.J. Van Mol, B. Tursch & M. Kempf, 1967 - syn of: Artemidiconus  selenae   (G.A. de Mol, B. Tursch & M. Kempf, 1967) - (CONORBIDAE)
yemensis,   Tellina  yemensis J.C. Melvill, 1888 - syn of: Tellina  yemenensis   J.C. Melvill, 1898 - (TELLINIDAE)
yendoi,   Pseudonoba  yendoi M. Yokoyama, 1927 - syn of: Iravadia  yendoi   (M. Yokoyama, 1927) - (IRAVADIIDAE)
yendoi,   Rissoina  yendoi M. Yokoyama, 1927 - syn of: Iravadia  yendoi   (M. Yokoyama, 1927) - (IRAVADIIDAE)
yendoi,   Amphithalamus  yendoi M. Yokoyama, 1927 - syn of: Iravadia  yendoi   (M. Yokoyama, 1927) - (IRAVADIIDAE)
yeni,   Stilpnodiscus  yeni W.L. Wu, 2001 - syn of: Stilpnodiscus  yani   W.L. Wu, 2001 - (BRADYBAENIDAE)
yentaiensis,   Lophospira  yentaiensis Endo, 1932 † - syn of: Lophospira  perangulata   (J.W. Hall, 1847 †) - (LOPHOSPIRIDAE) (FOSSIL)
yerburyi,   Cerithium  yerburyi E.A. Smith, 1891 - syn of: Cerithium  scabridum   R.A. Philippi, 1848 - (CERITHIIDAE)
yerburyi,   Cerithium  yerburyi E.A. Smith, 1891 - syn of: Cerithium  scabridum   R.A. Philippi, 1848 - (CERITHIIDAE)
yerburyi,   Cerithium  yerburyi H. Fischer & L. Vignal in H. Fischer, 1901 - syn of: Cerithium  scabridum   R.A. Philippi, 1848 - (CERITHIIDAE)
yerburyi,   Cerithium  yerburyi H. Fischer & L. Vignal in H. Fischer, 1901 - syn of: Cerithium  scabridum   R.A. Philippi, 1848 - (CERITHIIDAE)
yerburyi,   Pitar  yerburyi E.A. Smith, 1891 - syn of: Callocardia  yerburyi   (E.A. Smith, 1891) - (VENERIDAE)
yessoensis,   Antiplanes  yessoensis W.H. Dall, 1925 - syn of: Antiplanes  sanctiioannis   (E.A. Smith, 1875) - (PSEUDOMELATOMIDAE)
yezoense,   Kummeloceras  yezoense E. Matsumoto, 1983 † - syn of: Kummelonautilus  yezoensis   (E. Matsumoto, 1983 †) - (NAUTILIDAE) (FOSSIL)
yiizukai,   Securella  yiizukai K. Kanehara, 1937 † - syn of: Protocallithaca  adamsi   (L.A. Reeve, 1863) - (VENERIDAE) (FOSSIL)
yimgantauensis,   Tropidodiscus  yimgantauensis Yü, 1961 † - syn of: Joleaudella  yimgantauensis   (Yü, 1961 †) - (BELLEROPHONTIDAE) (FOSSIL)
yizhangensis,   Hunanonectes  yizhangensis Y. Fang, 1978 † - syn of: Hunanonectes  sanduensis   Y. Fang, 1978 † - (PECTINIDAE) (FOSSIL)
yleobia,   Helix  yleobia J.R. Bourguignat, 1883 - syn of: Helix  lucorum   C. Linnaeus, 1758 - (HELICIDAE)
ylora,   Andraea  ylora J.R. Bourguignat, 1877 - syn of: Clausilia  dubia   J.P.R. Draparnaud, 1805 - (CLAUSILIIDAE)
yokohamaensis,   Raeta  yokohamaensis H.A. Pilsbry, 1895 - syn of: Raeta  pulchella   (A. Adams & L.A. Reeve, 1850) - (MACTRIDAE)
yokohamanensis,   Cyrena  yokohamanensis Sowerby, 1878 - syn of: Corbicula  japonica   T. Prime, 1864 - (CYRENIDAE)
yokohamense,   Dentalium  yokohamense R.B. Watson, 1879 - syn of: Dentalium  octangulatum   E. Donovan, 1804 - (DENTALIIDAE)
yokoskensis,   Leiostraca  yokoskensis M. Yokoyama, 1920 † - syn of: Balcis  yokosukensis   (M. Yokoyama, 1920 †) - (EULIMIDAE) (FOSSIL)
yokoyamai,   Cancilla  yokoyamai S. Nomura, 1935 - syn of: Cancilla  isabella   (W.J. Swainson, 1831) - (MITRIDAE)
yokoyamai,   Architectonica  yokoyamai K. Oyama, 1954 - syn of: Architectonica  oyamai   O. Masuda & H. Noda, 1976 † - (ARCHITECTONICIDAE)
yokoyamai,   Nuculana  yokoyamai J.T. Kuroda, 1934 - syn of: Nuculana  arai   T. Habe, 1958 - (NUCULANIDAE)
yokoyamai,   Diodora  yokoyamai Y. Otuka, 1937 † - syn of: Diodora  yokoyamai   Y. Otuka, 1937 † - (FISSURELLIDAE) (FOSSIL)
yokoyamai,   Diodora  yokoyamai Y. Otuka, 1937 - syn of: Diodora  yokoyamai   Y. Otuka, 1937 † - (FISSURELLIDAE)
yokoyamai,   Arca  yokoyamai S. Nomura, 1933 - syn of: Verilarca  interplicata   (A.W. Grabau & S.G. King, 1928) - (NOETIIDAE)
yokoyamai,   Penicillus  yokoyamai T. Shikama, 1954 - syn of: Nipponoclava  gigantea   (G.B. Sowerby, 1888) - (PENICILLIDAE)
yokoyamai,   Myadora  yokoyamai T. Habe, 1950 - syn of: Myadora  fluctuosa   A.A. Gould, 1861 - (MYOCHAMIDAE)
yokoyamai,   Crenella  yokoyamai S. Nomura, 1932 - syn of: Crenella  decussata   (G. Montagu, 1808) - (MYTILIDAE)
yokoyamai,   Propebela  yokoyamai K. Oyama, 1973 - syn of: Propebela  assimilis   (Sars, 1878) - (MANGELIIDAE)
yokoyamai,   Nuculana  yokoyamai T. Habe, 1958 - syn of: Nuculana  arai   T. Habe, 1958 - (NUCULANIDAE)
yokoyamai,   Varicorbula  yokoyamai T. Habe, 1949 - syn of: Corbula  yokoyamai   (T. Habe, 1949 †) - (CORBULIDAE)
yokoyamai,   Polinices  yokoyamai J.T. Kuroda & T. Habe, 1952 - syn of: Euspira  yokoyamai   (J.T. Kuroda & T. Habe, 1952) - (NATICIDAE)
yokoyamai,   Ringiculina  yokoyamai T. Takeyama, 1935 - syn of: Ringicula  yokoyamai   (T. Takeyama, 1935) - (RINGICULIDAE)
yokoyamai,   Pleurotomaria  yokoyamai I. Hayasaka, 1943 † - syn of: Nipponomaria  yokoyamai   (I. Hayasaka, 1943 †) - (GOSSELETINIDAE) (FOSSIL)
yokoyamai,   Guizhouspira  yokoyamai I. Hayasaka, 1943 † - syn of: Nipponomaria  yokoyamai   (I. Hayasaka, 1943 †) - (GOSSELETINIDAE) (FOSSIL)
yokoyamai,   Aelga  yokoyamai J. Makiyama, 1934 † - syn of: Periploma  besshoensis   (M. Yokoyama, 1924 †) - (PERIPLOMATIDAE) (FOSSIL)
yokoyamai,   Mytilus  yokoyamai Slodkewitsch, 1936 † - syn of: Mytilus  krishtofovichae   Devjatilova, 1981 † - (MYTILIDAE) (FOSSIL)
yokoyamai,   Mytilus  yokoyamai Devjatilova, 1981 † - syn of: Mytilus  krishtofovichae   Devjatilova, 1981 † - (MYTILIDAE) (FOSSIL)
yokoyamai,   Admete  yokoyamai K. Oyama, 1954 † - syn of: Admete  cancellata   (Y. Otuka, 1937 †) - (CANCELLARIIDAE) (FOSSIL)
yokoyamai,   Propebela  yokoyamai (N. Onoyama, 1933 †) - syn of: Propebela  assimilis   (Sars, 1878) - (MANGELIIDAE) (FOSSIL)
yokoyamai,   Turritoma  yokoyamai N. Onoyama, 1933 † - syn of: Propebela  yokoyamai   (N. Onoyama, 1933 †) - (MANGELIIDAE) (FOSSIL)
yokoyamai,   Diodora  yokoyamai Y. Otuka, 1937 † - syn of: Diodora  yokoyamai   Y. Otuka, 1937 † - (FISSURELLIDAE) (FOSSIL)
yokoyamai,   Asthenotoma  yokoyamai Y. Otuka, 1935 † - syn of: Tomopleura  notoensis   Y. Otuka, 1935 † - (BORSONIIDAE) (FOSSIL)
yoldii,   Murex  yoldii O.A.L. Mörch, 1852 - syn of: Hexaplex  trunculus   (C. Linnaeus, 1758) - (MURICIDAE)
yoldina,   Anachis  yoldina P.L. Duclos, 1835 - syn of: Anachis  scalarina   (G.B. I Sowerby, 1832) - (COLUMBELLIDAE)
yoldina,   Columbella  yoldina P.L. Duclos, 1840 - syn of: Anachis  scalarina   (G.B. I Sowerby, 1832) - (COLUMBELLIDAE)
yollabollium,   Hoplocrioceras  yollabollium Anderson, 1938 † - syn of: Crioceratites  yollabollium   Anderson, 1938 † - (CRIOCERATITIDAE) (FOSSIL)
yoloensis,   Desmophyllites  yoloensis Anderson, 1958 † - syn of: Desmophyllites  diphylloides   (E. Forbes, 1846 †) - (DESMOCERATIDAE) (FOSSIL)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Trisidos  yongei T. Iredale, 1939 - syn of: Trisidos  tortuosa   (C. Linnaeus, 1758) - (ARCIDAE)
yongei,   Phaseolus  yongei A. Sanders & J.A. Allen, 1973 - syn of: Microgloma  yongei   (A. Sanders & J.A. Allen, 1973) - (YOLDIIDAE)
yongpingense,   Yongpingoceras  yongpingense X.T. Ma & Li, 1998 † - syn of: Nodogastrioceras  discum   X.T. Ma & Li, 1998 † - (PARAGASTRIOCERATIDAE) (FOSSIL)
yorkensis,   Helicina  yorkensis L. Pfeiffer, 1863 - syn of: Pleuropoma  walkeri   (E.A. Smith, 1894) - (HELICINIDAE)
yorkensis,   Columbella  yorkensis J.C.H. Crosse, 1859 - syn of: Mitrella  tayloriana   (J.C.H. Crosse, 1859) - (COLUMBELLIDAE)
yorkensis,   Cimomia  yorkensis McGowran, 1959 † - syn of: Cimomia  felix   A.C. Chapman, 1915 † - (HERCOGLOSSIDAE) (FOSSIL)
yoshioi,   Phenacovolva  yoshioi M. Azuma & C.N. Cate, 1971 - syn of: Calcarovula  gracillima   (E.A. Smith, 1901) - (OVULIDAE)
yoshioi,   Rhizoconus  yoshioi M. Azuma, 1973 - syn of: Kioconus  sazanka   (T. Shikama, 1970) - (CONIDAE)
yoshisadai,   Turbonilla  yoshisadai S. Nomura, 1938 - syn of: Pyrgiscus  yoshisadai   (S. Nomura, 1938) - (PYRAMIDELLIDAE)