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