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Genus: Avellana D'Orbigny, 1842 † (DB: 7 SP)
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Avellana avellana
(A. Brongniart, 1822 †) (FOSSIL)
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Avellana chispensis
Stanton, 1947 † (FOSSIL)
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Avellana hilli
Stanton, 1947 † (FOSSIL)
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Avellana species
† (FOSSIL)
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Avellana tarrantensis
Cragin, 1893 † (FOSSIL)
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Avellana texana
Shumard, 1860 † (FOSSIL)
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Avellana ventricosa
(Seeley) † (FOSSIL)
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Subgenus: Avellana (Eriptychia) Meek, 1876 (DB: 1 SP)
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Avellana (Eriptychia) decurata
(J. de C. Sowerby, 1832 †) (FOSSIL)
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Genus: Biplica Popenoe, 1957 † (DB: 7 SP)
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Biplica heteroplicata
W.P. Popenoe, 1957 † (FOSSIL)
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Biplica isoplicata
W.P. Popenoe, 1957 † (FOSSIL)
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Biplica michaeli
W.P. Popenoe, 1957 † (FOSSIL)
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Biplica miniplicata
W.P. Popenoe, 1957 † (FOSSIL)
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Biplica obliqua
(W.M. Gabb, 1864 †) (FOSSIL)
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Biplica osakensis
T. Kase, 1990 † (FOSSIL)
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Biplica sphaerica
T. Kase, 1990 † (FOSSIL)
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Genus: Eriptycha Meek, 1876 † (DB: 1 SP)
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Eriptycha salleana
P.M.A. Morelet, 1882 † (FOSSIL)
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Genus: Microglyphis W.H. Dall, 1902 (DB: 9 SP)
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Microglyphis angulata
Helwerda, 2015
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Microglyphis brevicula
(W.H. Dall, 1902)
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Microglyphis curtula
(W.H. Dall, 1890)
-
Microglyphis estuarina
(W.H. Dall, 1908)
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Microglyphis globularis
(E.A. Smith, 1875)
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Microglyphis japonica
(T. Habe, 1952)
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Microglyphis mazatlanica
(W.H. Dall, 1908)
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Microglyphis miranda
P. Lozouet, 1999 † (FOSSIL)
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Microglyphis perconica
(W.H. Dall, 1890)
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Genus: Oligoptycha Meek, 1876 † (DB: 2 SP)
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Oligoptycha americana
B. Wade, 1926 † (FOSSIL)
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Oligoptycha corrugata
N.F. Sohl, 1964 † (FOSSIL)
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Genus: Pseudoringicula G.Y. Lin, 1980 (DB: 1 SP)
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Pseudoringicula sinensis
G.Y. Lin, 1980
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Genus: Ringicula G.P. Deshayes, 1838 (DB: 119 SP)
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Ringicula abbreviata
G. Nevill, 1875
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Ringicula abundanta
S. Kiel & K. Bandel, 2001 † (FOSSIL)
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Ringicula abyssicola
J.W. Brazier, 1877
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Ringicula abyssorum
P.M.A. Morelet, 1882
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Ringicula actaeoniformis
Netschaev, 1897 † (FOSSIL)
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Ringicula acuta
E. Forbes, 1846
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Ringicula acutispira
W.H. Turton, 1932
-
Ringicula admirabilis
L.J. Morlet, 1882
-
Ringicula aethiopica
E.C. Von Martens, 1902
-
Ringicula africana
P. Bartsch, 1915
-
Ringicula alabamensis
T.H. Aldrich, 1897 † (FOSSIL)
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Ringicula altocanalis
R.K. Dell, 1952 † (FOSSIL)
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Ringicula apicata
G. Nevill, 1872
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Ringicula arctata
A.A. Gould, 1860
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Ringicula arctatoides
Martin, 1879 † (FOSSIL)
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Ringicula assularum
R.B. Watson, 1883
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Ringicula auriculata
(M. Ménard De La Groye, 1811)
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Ringicula australis
R.B. Hinds, 1844
-
Ringicula bella
Helwerda, 2015
-
Ringicula blaszyki
A. Kaim, 2004 † (FOSSIL)
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Ringicula boyntoni
J. Gardner, 1937 † (FOSSIL)
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Ringicula buccinea
(G.B. Brocchi, 1814)
-
Ringicula cabrai
L.J. Morlet, 1882
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Ringicula caelestis
Helwerda, 2015
-
Ringicula caledonica
L.J. Morlet, 1880
-
Ringicula canaliculata
L. de Folin, 1867
-
Ringicula caron
R.B. Hinds, 1844
-
Ringicula castigata
J. Marwick, 1929 † (FOSSIL)
-
Ringicula chipolana
W.H. Dall † (FOSSIL)
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Ringicula ciommeii
P. Mariottini, C. Smriglio & M. Oliverio, 2000
-
Ringicula circumscripta
Helwerda, 2015
-
Ringicula cockburnensins
Zinsmeister & J.D. Stilwell, 1990 † (FOSSIL)
-
Ringicula collaris
B.M. Landau, F. Da Silva & S.M. Heitz, 2016 † (FOSSIL)
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Ringicula conformis
T.A. de M. Monterosato, 1877
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Ringicula culbertsoni
L.W. Stephenson, 1941 † (FOSSIL)
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Ringicula dalli
Clark, 1895 † (FOSSIL)
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Ringicula delecta
R. Murdoch & H.H. Suter, 1906
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Ringicula denticulata
A.A. Gould, 1860
-
Ringicula dominicana
C.J. Maury, 1917 † (FOSSIL)
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Ringicula encarpoferens
L. de Folin, 1867
-
Ringicula exserta
R.B. Hinds
-
Ringicula fossulata
L. de Folin, 1867
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Ringicula fragilis
T. Takeyama, 1935
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Ringicula gianninii
F. Nordsieck, 1974
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Ringicula globulifera
M. Yokoyama, 1928
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Ringicula goujoni
L. de Folin, 1867
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Ringicula gouldi
E. Robba, S.I. Di Geronimo, N. Chaimanee & al., 2004
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Ringicula grandinosa
R.B. Hinds, 1844
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Ringicula guppyi
W.H. Dall & W.C. Mansfield, 1930 † (FOSSIL)
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Ringicula hardingi
B.C. Cotton & F.C. Godfrey, 1933
-
Ringicula herouvalensis
L.J. Morlet, 1882 † (FOSSIL)
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Ringicula hourcqi
M. Collignon, 1949
-
Ringicula incisa
C. Hedley, 1899
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Ringicula kurodai
(T. Takeyama, 1935)
-
Ringicula langlassei
L.J. Morlet, 1882 † (FOSSIL)
-
Ringicula larteti
A.L. Chavan, 1947 † (FOSSIL)
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Ringicula lata
(T.A. Conrad, 1865 †) (FOSSIL)
-
Ringicula leptocheila
G.A. Brugnone, 1873 † (FOSSIL)
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Ringicula makiyamai
T. Takeyama, 1935
-
Ringicula mariei
L.J. Morlet, 1880
-
Ringicula marwicki
Powell, 1935 † (FOSSIL)
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Ringicula meridionalis
C. Hedley, 1911
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Ringicula miniata
Unknown
-
Ringicula minoensis
T. Takeyama, 1935
-
Ringicula minor
J.P.S. Grateloup, 1838 † (FOSSIL)
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Ringicula minutala
É.A.A. Locard, 1897
-
Ringicula minutula
É.A.A. Locard, 1897
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Ringicula mississippiensis
T.A. Conrad, 1848 † (FOSSIL)
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Ringicula multidentata
S. Kiel & K. Bandel, 2001 † (FOSSIL)
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Ringicula nakamurai
T. Takeyama, 1935
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Ringicula ngatapa
J. Marwick, 1931 † (FOSSIL)
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Ringicula niinoi
S. Nomura, 1939
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Ringicula ninohensis
Y. Otuka, 1933
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Ringicula nitida
A.E. Verrill, 1872
-
Ringicula noumeensis
L.J. Morlet, 1880
-
Ringicula obesior
J. Marwick, 1931 † (FOSSIL)
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Ringicula okadai
(T. Habe, 1956)
-
Ringicula opima
Helwerda, 2015
-
Ringicula orientalis
G.Y. Lin, 1985
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Ringicula pacifica
J. Makiyama, 1927
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Ringicula parvula
C. Hedley, 1899
-
Ringicula passieri
L.J. Morlet, 1880
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Ringicula pilula
(T. Habe, 1950)
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Ringicula plicifera
M.M. Schepman, 1913
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Ringicula propinquans
(R.B. Hinds, 1844)
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Ringicula pulchella
Shumard, 1861 † (FOSSIL)
-
Ringicula pulchella
L.J. Morlet, 1880
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Ringicula pusilla
R.B. Watson, 1883
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Ringicula quilonica
M. Harzhauser, 2014 † (FOSSIL)
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Ringicula ringens
(J.B.P.A. Lamarck, 1804 †) (FOSSIL)
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Ringicula scalaris
W.H. Turton, 1932
-
Ringicula schlumbergeri
L.J. Morlet, 1882
-
Ringicula semilimata
W.H. Dall † (FOSSIL)
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Ringicula semisculpta
C. Hedley, 1911
-
Ringicula semistriata
A.V.M.D. D'Orbigny, 1842
-
Ringicula semperi
Koch, 1862 † (FOSSIL)
-
Ringicula shenzhenensis
G.Y. Lin & Z. Qi, 1986
-
Ringicula shimaensis
T. Takeyama, 1935
-
Ringicula soa
L. Bozzetti, 2009
-
Ringicula solida
W.H. Turton, 1932
-
Ringicula stiphera
J. Gardner, 1937 † (FOSSIL)
-
Ringicula striata
R.A. Philippi, 1843 † (FOSSIL)
-
Ringicula suturalis
E.A. Smith, 1872
-
Ringicula takeyamai
(T. Habe, 1950)
-
Ringicula tenuilabrum
P.A. Maxwell, 1992 † (FOSSIL)
-
Ringicula teramachii
(T. Habe, 1950)
-
Ringicula terquemi
L.J. Morlet, 1880
-
Ringicula titanica
M.M. Schepman, 1913
-
Ringicula torquata
J. Marwick, 1931 † (FOSSIL)
-
Ringicula tosaensis
(T. Habe, 1950)
-
Ringicula trapaquara
† (FOSSIL)
-
Ringicula trapequara
G.F. Harris, 1895 † (FOSSIL)
-
Ringicula truncata
G.B. III Sowerby, 1915
-
Ringicula turtoni
P. Bartsch, 1915
-
Ringicula tutamoensis
J. Marwick, 1931 † (FOSSIL)
-
Ringicula uniplicata
F.W. Hutton, 1885 † (FOSSIL)
-
Ringicula ventricosa
(Sowerby, 1823 †) (FOSSIL)
-
Ringicula yokoyamai
(T. Takeyama, 1935)
-
Ringicula zecorpulenta
C.R. Laws, 1939 † (FOSSIL)
-
Subgenus: Ringicula (Ringiculella) Sacco, 1892 † (DB: 3 SP)
-
Ringicula (Ringiculella) clarki
Gardner, 1916 † (FOSSIL)
-
Ringicula (Ringiculella) floridana
(W.H. Dall, 1890 †) (FOSSIL)
-
Ringicula (Ringiculella) musashinoensis
M. Yokoyama, 1920 † (FOSSIL)
-
Subgenus: Ringicula (Ringiculina) T.A. de M. Monterosato, 1884 (DB: 2 SP)
-
Ringicula (Ringiculina) doliaris
(A.A. Gould, 1860)
-
Ringicula (Ringiculina) prismatica
(L. de Folin, 1867)
-
Genus: Ringiculoides Y.S. Minichev, 1966 (DB: 1 SP)
-
Ringiculoides kurilensis
Y.S. Minichev, 1966
-
Genus: Ringiculopsis A.L. Chavan, 1947 (DB: 1 SP)
-
Ringiculopsis foveolata
(M. Yokoyama, 1928)
-
Genus: Ringinella D'Orbigny, 1842 † (DB: 3 SP)
-
Ringinella pinguiscula
White, 1887 † (FOSSIL)
-
Ringinella pulchella
Price † (FOSSIL)
-
Ringinella subalbenis
(A.V.M.D. D'Orbigny) † (FOSSIL)
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