-
Genus: Asterohelix Szabó, 1984 † (DB: 3 SP)
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Asterohelix exigua
(Brosamlen, 1909 †) (FOSSIL)
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Asterohelix infraliasica
(F.A. von Quenstedt, 1881 †) (FOSSIL)
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Asterohelix spinicosta
(F. Stoliczka, 1861 †) (FOSSIL)
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Genus: Colpomphalus Cossmann, 1915 † (DB: 8 SP)
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Colpomphalus altus
(A.V.M.D. D'Orbigny, 1853 †) (FOSSIL)
-
Colpomphalus angulatus
(F.A. von Quenstedt, 1856 †) (FOSSIL)
-
Colpomphalus hoernesi
(Laube, 1867 †) (FOSSIL)
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Colpomphalus musacchioi
Ferrari, 2014 † (FOSSIL)
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Colpomphalus peruvianus
(F. Haas, 1953 †) (FOSSIL)
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Colpomphalus raricostatus
Fischer, 1964 † (FOSSIL)
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Colpomphalus spiralocostatus
J. Gründel & H.A. Kollmann, 2013 † (FOSSIL)
-
Colpomphalus toarciensis
J. Gründel, 2001 † (FOSSIL)
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Genus: Costatohelix Gründel & Hostettler, 2014 † (DB: 1 SP)
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Costatohelix guembeli
(Ammon, 1892 †) (FOSSIL)
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Genus: Delpeya Collignon, 1949 † (DB: 2 SP)
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Delpeya cottreaui
M. Collignon, 1949 † (FOSSIL)
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Delpeya hilperti
S. Kiel & K. Bandel, 2004 † (FOSSIL)
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Genus: Discohelix Dunker, 1847 † (DB: 27 SP)
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Discohelix acarinata
J. Szabo, 1979 † (FOSSIL)
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Discohelix bathonica
(Lycett) † (FOSSIL)
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Discohelix calculiformis
R.W. Dunker, 1847 † (FOSSIL)
-
Discohelix calculus
C.L.F. von Sandberger, 1870 † (FOSSIL)
-
Discohelix cornucopiae
Moore † (FOSSIL)
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Discohelix cotsoldiae
Wendt, 1968 † (FOSSIL)
-
Discohelix cotswoldiae
Wendt, 1968 † (FOSSIL)
-
Discohelix dictyota
Wendt, 1968 † (FOSSIL)
-
Discohelix disculum
(Morris & Lycett) † (FOSSIL)
-
Discohelix dixoni
(Vasseur, 1881 †) (FOSSIL)
-
Discohelix elegantula
J.H.F. Douvillé, 1916 † (FOSSIL)
-
Discohelix excavata
A.E. Reuss, 1852 † (FOSSIL)
-
Discohelix inornata
J. Szabo, 1979 † (FOSSIL)
-
Discohelix khmerianus
R.W. Dunker 1847 † (FOSSIL)
-
Discohelix mariae
C. Gemmellaro, 1911 † (FOSSIL)
-
Discohelix miocarinata
J. Szabo, 1979 † (FOSSIL)
-
Discohelix orbis
A.E. Reuss, 1852 † (FOSSIL)
-
Discohelix orientalis
Zhu, 1995 † (FOSSIL)
-
Discohelix ornata
J. Von Hauer, 1853 † (FOSSIL)
-
Discohelix pinguis
Zhu, 1995 † (FOSSIL)
-
Discohelix radiata
(B. Phillips, 1841 †) (FOSSIL)
-
Discohelix sanicoensis
Ferrari, 2014 † (FOSSIL)
-
Discohelix suessi
(Moore) † (FOSSIL)
-
Discohelix texana
T.H. Aldrich, 1911 † (FOSSIL)
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Discohelix tunisiensis
Cox, 1969 † (FOSSIL)
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Discohelix venustus
Zhu, 1995 † (FOSSIL)
-
Discohelix waltoni
(J. Lycett, 1863 †) (FOSSIL)
-
Subgenus: Discohelix (Amerevohelix) Guzhov, 2010 † (DB: 1 SP)
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Discohelix (Amerevohelix) alekseevi
A.V. Guzhov, 2010 † (FOSSIL)
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Subgenus: Discohelix (Discogonius) Yin & Yochelson, 1983 † (DB: 1 SP)
-
Discohelix (Discogonius) subvenusta
Yin & E.L. Yochelson, 1983 † (FOSSIL)
-
Genus: Spiniomphalus Nützel & Erwin, 2004 † (DB: 1 SP)
-
Spiniomphalus duplicatus
A. Nützel & Erwin, 2004 † (FOSSIL)
-
Genus: Brouzetdiscus Gründel & Kollmann, 2012 † (DB: 2 SP)
-
Brouzetdiscus brouzetensis
(A.E.M. Cossmann, 1916 †) (FOSSIL)
-
Brouzetdiscus carinatus
J. Gründel & H.A. Kollmann, 2012 † (FOSSIL)
-
Genus: Cenocampoides Kollmann, 2005 † (DB: 2 SP)
-
Cenocampoides scalare
(A.V.M.D. D'Orbigny, 1842 †) (FOSSIL)
-
Cenocampoides species
† (FOSSIL)
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