-
Atorcula acuta
A. Nützel, 1998 † (FOSSIL)
-
Chulitnacula alaskana
(Smith, 1927 †) (FOSSIL)
-
Undularia (Orthostomia) ambrosinii
Stoppani, 1858 † (FOSSIL)
-
Undularia (Stereokion) americana
A. Nützel & Erwin, 2004 † (FOSSIL)
-
Atorcula anoptychopsis
A. Nützel, 1998 † (FOSSIL)
-
Atorcula apicostata
A. Nützel, 1998 † (FOSSIL)
-
Protorcula bassetti
Smith, 1927 † (FOSSIL)
-
Undularia (Toxoconcha) bisculpta
E.A.L. Kittl, 1899 † (FOSSIL)
-
Undularia (Orthostomia) brevissima
(E.A.L. Kittl, 1894 †) (FOSSIL)
-
Undularia (Toxoconcha) brocchi
Stoppani, 1857 † (FOSSIL)
-
Atorcula canalifera
(Münster, 1841 †) (FOSSIL)
-
Anulifera chubutensis
Ferrari, 2013 † (FOSSIL)
-
Protorcula concava
A. Nützel & Erwin, 2004 † (FOSSIL)
-
Undularia (Orthostomia) concava
(Stoppani, 1857 †) (FOSSIL)
-
Protorcula densepunctata
E.A.L. Kittl, 1894 † (FOSSIL)
-
Undularia disputata
E.A.L. Kittl, 1899 † (FOSSIL)
-
Battenizyga eotriassica
(Batten & A. Stokes, 1986 †) (FOSSIL)
-
Protorcula excavata
(Laube, 1868 †) (FOSSIL)
-
Protorcula frydai
A. Nützel & al., 2003 † (FOSSIL)
-
Undularia (Orthostomia) fusoides
(Stoppani, 1857 †) (FOSSIL)
-
Undularia (Toxoconcha) gracilis
F. Haas, 1953 † (FOSSIL)
-
Protorcula iranica
A. Nützel & al., 2012 † (FOSSIL)
-
Undularia (Toxoconcha) jaculum
Stoppani, 1858 † (FOSSIL)
-
Lamellox kittli
A. Nützel, 2007 † (FOSSIL)
-
Protorcula larica
E.A.L. Kittl, 1899 † (FOSSIL)
-
Protorcula loxonemoides
(E.A.L. Kittl, 1894 †) (FOSSIL)
-
Protorcula marshalli
A. Nützel, 1998 † (FOSSIL)
-
Protorcula matthioli
(Stoppani, 1858 †) (FOSSIL)
-
Undularia (Toxoconcha) microfurcata
A. Nützel & Senowbari-Daryan, 1999 † (FOSSIL)
-
Protorcula obliquelineata
(E.A.L. Kittl, 1894 †) (FOSSIL)
-
Undularia (Toxoconcha) ontragnana
E.A.L. Kittl, 1899 † (FOSSIL)
-
Moerkeia pasinii
(Stoppani, 1858 †) (FOSSIL)
-
Protorcula permiana
A. Nützel & Nakazawa, 2012 † (FOSSIL)
-
Undularia (Toxoconcha) perspicua
Böhm, 1895 † (FOSSIL)
-
Undularia (Orthostomia) pillae
Stoppani, 1858 † (FOSSIL)
-
Moerkeia praefecta
(E.A.L. Kittl, 1894 †) (FOSSIL)
-
Protorcula pusilla
(Stoppani, 1858 †) (FOSSIL)
-
Protorcula quadricostata
J. Gründel, 2007 † (FOSSIL)
-
Anulifera sigmoidea
Ferrari & Damborenea, 2015 † (FOSSIL)
-
Undularia (Toxoconcha) striifera
E.A.L. Kittl, 1899 † (FOSSIL)
-
Protorcula subpunctata
(Münster, 1841 †) (FOSSIL)
-
Undularia (Toxoconcha) telescopia
Böhm, 1895 † (FOSSIL)
-
Undularia (Toxoconcha) transitoria
E.A.L. Kittl, 1894 † (FOSSIL)
-
Protorcula unicarinata
E.A.L. Kittl, 1899 † (FOSSIL)
-
Undularia (Toxoconcha) uniformis
Stoppani, 1858 † (FOSSIL)
-
Anulifera yunnanensis
Pan, 1977 † (FOSSIL)
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