IRMNG Taxon list
Eccliseogyra aethiopica (Thiele, 1925)
Eccliseogyra brasiliensis Garcia, 2011
Eccliseogyra capitata (Thiele, 1925)
Eccliseogyra carchedon (Iredale, 1936) accepted as Epitonium carchedon (Iredale, 1936)
Eccliseogyra dissoluta (P. Fisher, 1897) accepted as Eccliseogyra nitida (Verrill & Smith in Verrill, 1885)
Eccliseogyra exquisita Bouchet & Warén, 1986
Eccliseogyra folini (Dautzenberg & de Boury, 1897)
Eccliseogyra formosissima (Jeffreys, 1884)
Eccliseogyra fragilissima (Schepman, 1909)
Eccliseogyra gratissima (Thiele, 1925)
Eccliseogyra laxatoides Kuroda, 1995 accepted as Cycloscala laxatoides (Kuroda in Nakayama, 1995)
Eccliseogyra monnioti Bouchet & Warén, 1986
Eccliseogyra nebulosa Dall, 1919 accepted as Amaea brunneopicta (Dall, 1908)
Eccliseogyra nitida (Verrill & Smith in Verrill, 1885)
Eccliseogyra performosa (de Boury, 1917)
Eccliseogyra pyrrhias (Watson, 1886)
Eccliseogyra sericea Bouchet & Warén, 1986
Eccliseogyra striatissima (Monterosato, 1878) accepted as Epitonium striatissimum (Monterosato, 1878)
Iphitus cancellatus Dautzenberg & H. Fischer, 1896
Iphitus marshalli (Sykes, 1925)
Iphitus neozelanicus (Dell, 1956)
Iphitus reticulatus Dall, 1927 accepted as Iphitus cancellatus Dautzenberg & H. Fischer, 1896
Iphitus robertsi Sabelli & Taviani, 1997
Iphitus tenerrimus Dautzenberg & H. Fischer, 1896 accepted as Alora tenerrima (Dautzenberg & H. Fischer, 1896)
Iphitus tuberatus Jeffreys, 1883
Murdochella alacer Finlay, 1926
Murdochella antarctica Dell, 1990
Murdochella crispata Kilburn, 1985
Murdochella levifoliata (R. Murdoch & Suter, 1906)
Murdochella lobata Kilburn, 1985
Murdochella macrina Iredale, 1936
Murdochella superlata Finlay, 1930
Murdochella tertia Finlay, 1930 accepted as Murdochella alacer Finlay, 1926
Narrimania azelotes (Dall, 1927)
Narrimania concinna (Sykes, 1925)
Narrimania nodifera (Thiele, 1925)
Nystiella atlantis Clench & Turner, 1952
Nystiella azelotes (Dall, 1927) accepted as Narrimania azelotes (Dall, 1927)
Nystiella concava (Dall, 1889)
Nystiella concava (Dall, 1889) accepted as Claviscala concava (Dall, 1889)
Nystiella formosissima (Jeffreys, 1884)
Nystiella formosissima (Jeffreys, 1884) accepted as Eccliseogyra formosissima (Jeffreys, 1884)
Nystiella hiranoi Shikama, 1962 accepted as Opaliopsis hiranoi (Shikama, 1962)
Nystiella lavarata (Dall, 1927) accepted as Opaliopsis opalina (Dall, 1927)
Nystiella opalina (Dall, 1927) accepted as Opaliopsis opalina (Dall, 1927)
Nystiella pyrrhias (Watson, 1886)
Nystiella pyrrhias (Watson, 1886) accepted as Eccliseogyra pyrrhias (Watson, 1886)
Opaliopsis atlantis (Clench & Turner, 1952)
Opaliopsis azelotes (Dall, 1927) accepted as Narrimania azelotes (Dall, 1927)
Opaliopsis canium (Dall, 1927)
Opaliopsis cearensis Andrade, Costa & Pimenta, 2011
Opaliopsis concava (Dall, 1889)
Opaliopsis elata (Thiele, 1925)
Opaliopsis hiranoi (Shikama, 1962)
Opaliopsis meiringnaudeae Kilburn, 1985
Opaliopsis nitida (Verrill & E.A. Smith, 1885) accepted as Eccliseogyra nitida (Verrill & Smith in Verrill, 1885)
Opaliopsis opalina (Dall, 1927)
Opaliopsis pyrrhias (Watson, 1886) accepted as Eccliseogyra pyrrhias (Watson, 1886)
Opaliopsis rabalaisi Garcia, 2005
Papuliscala annectens (A.W.B. Powell, 1951) accepted as Gregorioiscala annectens (A.W.B. Powell, 1951)
Papuliscala cerithielloides Bouchet & Warén, 1986
Papuliscala diminuta Castellanos, Rolán & Bartolotta, 1987
Papuliscala elongata (Watson, 1881)
Papuliscala praelonga (Jeffreys, 1877)
Papuliscala scalariformis (de Folin, 1877) accepted as Papuliscala praelonga (Jeffreys, 1877)
Papuliscala superlata (Finlay, 1930)
Papuliscala tavianii Bouchet & Warén, 1986
Sculptifer neozelanica Dell, 1956 accepted as Iphitus neozelanicus (Dell, 1956)
Solutiscala formosissima Jeffreys, 1884 accepted as Nystiella formosissima (Jeffreys, 1884)
Solutiscala pyrrhias Watson, 1886 accepted as Nystiella pyrrhias (Watson, 1886)
Stylotrochus asperatus Seguenza, 1876 † accepted as Iphitus tuberatus Jeffreys, 1883
Stylotrochus cancellatus (Dautzenberg & H. Fischer, 1896) † accepted as Iphitus cancellatus Dautzenberg & H. Fischer, 1896
Stylotrochus marshalli (Sykes, 1925) † accepted as Iphitus marshalli (Sykes, 1925)
Stylotrochus neozelanicus (Dell, 1956) † accepted as Iphitus neozelanicus (Dell, 1956)
Stylotrochus robertsi (Sabelli & Taviani, 1997) † accepted as Iphitus robertsi Sabelli & Taviani, 1997
Stylotrochus tenuisculptus Seguenza, 1876 † accepted as Iphitus marshalli (Sykes, 1925)
Stylotrochus tuberatus (Jeffreys, 1883) † accepted as Iphitus tuberatus Jeffreys, 1883