Ajkaia Tausch, 1886 † (subsequent type designation)
Alaria J. Morris & Lycett, 1851 † accepted as Dicroloma Gabb, 1868 † (source of synonymy)
Anomphalidae Wenz, 1938 † (original description)
Antisabia Wenz, 1940 (original description)
Auseria Fucini, 1895 † (subsequent type designation)
Austriacopsis Wenz, 1938 † (original description)
Bivetiella Wenz, 1943 (original description)
Boettgeriola Wenz, 1943 † (original description)
Boggsia Olsson, 1929 † (additional source)
Bucanospirinae Wenz, 1938 † (original description)
Busycotypus Wenz, 1943 (original description)
Callotrochus Kutassy, 1938 † (original description)
Callotrochus triadicus (Kutassy, 1927) † (new combination reference)
Catantostomatidae Wenz, 1938 † (original description)
Ceritellidae Wenz, 1938 † (original description)
Chilodontidae Wenz, 1938 (original description)
Coelacanthia Andrusov, 1890 † (additional source)
Coronatica Blanckenhorn, 1927 † (subsequent type designation)
Craspedostoma Lindström, 1884 † (additional source)
Craspedostomatidae Wenz, 1938 † (original description)
Cyclonema J. Hall, 1852 † (additional source)
Cylindrobullinidae Wenz, 1938 † (original description)
Damesia Holzapfel, 1888 † (subsequent type designation)
Dawsonellidae Wenz, 1938 † (original description)
Deianiridae Wenz, 1938 † (original description)
Dendropupidae Wenz, 1938 † (original description)
Dendropupoidea Wenz, 1938 † (original description)
Digitolabrum princeps (Vasseur, 1881) † (new combination reference)
Diplommoptychia Maillard, 1884 † (subsequent type designation)
Ditremaria (Discotoma) Wenz, 1938 † accepted as Trochotoma (Placotoma) Ferrari, Damborenea, Manceñido & M. Griffin, 2015 † accepted as Placotoma Ferrari, Damborenea, Manceñido & M. Griffin, 2015 † (original description)
Doxander Wenz, 1940 (original description)
Drilliola Locard, 1897 (additional source)
Eclogarinia Wenz, 1939 (original description)
Eotomariidae Wenz, 1938 † (original description)
Eotomariinae Wenz, 1938 † (original description)
Eotomariini Wenz, 1938 † (original description)
Eotomarioidea Wenz, 1938 † accepted as Porcellioidea Zittel, 1895 † (original description)
Fissurella (Clypidella) Swainson, 1840 represented as Fissurella Bruguière, 1789 (additional source)
Ganesa Jeffreys, 1883 (additional source)
Garrettia Paetel, 1873 (subsequent type designation)
Goniochilus F. Sandberger, 1875 † (additional source)
Goniospira Cossmann, 1896 † (additional source)
Gosseletininae Wenz, 1938 † (original description)
Gyromelania klaici (Brusina, 1897) † (additional source)
Haliotis (Euhaliotis) Wenz, 1938 accepted as Haliotis (Padollus) Montfort, 1810 represented as Haliotis Linnaeus, 1758 (original description)
Helcionellidae Wenz, 1938 † accepted as Scenellidae S. A. Miller, 1889 † (original description)
Helicacanthus Dacqué, 1938 † (original description)
Helicotomidae Wenz, 1938 † (original description)
Littoraria (Lamellilitorina) Tryon, 1887 represented as Littoraria J. E. Gray, 1833 (subsequent type designation)
Lophospiridae Wenz, 1938 † (original description)
Lucerapex Wenz, 1943 (original description)
Melanoides (Tarebia) H. Adams & A. Adams, 1854 accepted as Tarebia H. Adams & A. Adams, 1854 (basis of record)
Melanoides (Tarebia) tournoueri (T. Fuchs, 1877) † represented as Melanoides tournoueri (T. Fuchs, 1877) † (additional source)
Melanoides (Tarebia) tournoueri ferreolensis (Fontannes, 1880) † represented as Melanoides tournoueri ferreolensis (Fontannes, 1880) † (additional source)
Metoptomatidae Wenz, 1938 † (original description)
Microdomatinae Wenz, 1938 † (original description)
Micromelania klaici Brusina, 1897 † accepted as Gyromelania klaici (Brusina, 1897) † (new combination reference)
Micromelania ptychophora Brusina, 1897 † accepted as Scalimelania ptychophora (Brusina, 1897) † (new combination reference)
Mirolacuna Wenz, 1939 † (original description)
Nematura lubricella (A. Braun, 1851) † accepted as Stenothyrella lubricella (A. Braun, 1851) † accepted as Nozeba lubricella (A. Braun, 1851) † (new combination reference)
Neogastropoda (original description)
Neritariidae Wenz, 1938 † (original description)
Neritina (Ninnia) colchica Andrusov, 1912 † accepted as Theodoxus (Ninniopsis) colchicus (Andrusov, 1912) † represented as Theodoxus colchicus (Andrusov, 1912) † (new combination reference)
Omospirinae Wenz, 1938 † (original description)
Omphalocirridae Wenz, 1938 † (original description)
Pachychilus (Pachychiloides) Wenz, 1939 accepted as Pachychiloides Wenz, 1939 † (original description)
Palaeostylidae Wenz, 1938 † (original description)
Palaeostyloidea Wenz, 1938 † (original description)
Patelloida Quoy & Gaimard, 1834 (basis of record)
Pharetrolites Wenz, 1943 † (original description)
Pharetrolites pharetra (Lindström, 1884) † (basis of record)
Pholidotoma subheptagona (A. d'Orbigny, 1850) † (basis of record)
Pithodeidae Wenz, 1938 † accepted as Plethospiridae Wenz, 1938 † (original description)
Polytremariidae Wenz, 1938 † (original description)
Pseudamnicola (Andrussowiella) Wenz, 1939 accepted as Tanousia Servain, 1882 (original description)
Pseudoglauconia Douvillé, 1921 † (additional source)
Pseudotritonium Wenz, 1940 † (original description)
Ptychotropis Stache, 1889 † accepted as Banneina Stache, 1889 † (source of synonymy)
Pyrgula (Celekenia) Andrusov, 1902 † accepted as Celekenia Andrusov, 1902 † (basis of record)
Rissoina (Pachyrissoina) O. Boettger, 1893 represented as Rissoina A. d'Orbigny, 1841 (subsequent type designation)
Rognacia Oppenheim, 1895 † (basis of record)
Saccoia Brusina, 1893 † (additional source)
Saginafusus Wenz, 1943 (original description)
Scalimelania ptychophora (Brusina, 1897) † (additional source)
Semisulcospira O. Boettger, 1886 (subsequent type designation)
Sinuopeinae Wenz, 1938 † (original description)
Soleniscus arculatus (Schlotheim, 1820) † accepted as Macrochilina arculata (Schlotheim, 1820) † (basis of record)
Spineoterebra Sacco, 1891 † (status source)
Spirocyclus Wenz, 1938 † (original description)
Spirocyclus eucyclus (Laube, 1870) † (basis of record)
Stenothyra W. H. Benson, 1856 (additional source)
Stenothyrella Wenz, 1939 † (original description)
Strombus (Dolomena) Wenz, 1940 accepted as Dolomena Wenz, 1940 (original description)
Strombus (Eustrombus) Wenz, 1940 accepted as Aliger Thiele, 1929 (original description)
Suavocallia Wenz, 1938 (original description)
Symmetrocapulidae Wenz, 1938 † (original description)
Symmetrocapuloidea Wenz, 1938 † (original description)
Tanousia Servain, 1882 (basis of record)
Theodoxus (Meganinnia) corrugatus (Davitashvili, 1930) † represented as Theodoxus corrugatus (Davitashvili, 1930) † (basis of record)
Theodoxus (Ninniopsis) colchicus (Andrusov, 1912) † represented as Theodoxus colchicus (Andrusov, 1912) † (basis of record)