Traits Taxon list
Austroselenites alticola H. B. Baker, 1941 accepted as Zophos alticola (H. B. Baker, 1941)
Austroselenites concolor (Lamarck, 1819) accepted as Zophos concolor (Lamarck, 1819)
Austroselenites cyclina (Cousin, 1887)
Austroselenites euspira (Reeve, 1854)
Austroselenites flora (L. Pfeiffer, 1850)
Austroselenites moyobambensis (J. Moricand, 1858)
Austroselenites pinchinchense Roosen & Breure, 2024
Drepanostomella ammoniformis (A. d'Orbigny, 1835)
Drepanostomella andia Pilsbry, 1932 accepted as Happia andia (Pilsbry, 1932)
Drepanostomella circumscripta Hylton Scott, 1948
Drepanostomella lyzarzaburui (Jousseaume, 1887) accepted as Happia lyzarzaburui (Jousseaume, 1887)
Drepanostomella pinchoti Pilsbry, 1930
Drepanostomella stolli (E. von Martens, 1892)
Drepanostomella tucma Hylton Scott, 1948
Drepanostomella uruguayana Hylton Scott, 1978
Happia (Happia) cuzcana (R. A. Philippi, 1869) represented as Happia cuzcana (R. A. Philippi, 1869)
Happia (Happia) snethlagei F. Baker, 1914 accepted as Systrophiella snethlagei (F. Baker, 1914)
Happia (Prohappia) besckei (Dunker, 1847) represented as Happia besckei (Dunker, 1847)
Happia (Systrophiella) altivaga (Crawford, 1939) represented as Happia altivaga (Crawford, 1939) accepted as Systrophiella altivaga (Crawford, 1939)
Happia (Systrophiella) costaricana (Rehder, 1942) represented as Happia costaricana (Rehder, 1942)
Happia (Systrophiella) decagyra (R. A. Philippi, 1869) represented as Happia decagyra (R. A. Philippi, 1869)
Happia (Systrophiella) gyrella (Morelet, 1863) represented as Happia gyrella (Morelet, 1863)
Happia (Systrophiella) gyrellina (F. Haas, 1951) represented as Happia gyrellina (F. Haas, 1951)
Happia (Systrophiella) planior F. Haas, 1951 represented as Happia planior F. Haas, 1951
Happia (Systrophiella) tortilis (Morelet, 1863) represented as Happia tortilis (Morelet, 1863)
Happia (Systrophiella) variegata (F. Haas, 1949) represented as Happia variegata (F. Haas, 1949) accepted as Luteostriatella variegata (F. Haas, 1949)
Happia (Systrophiella) weyrauchi (F. Haas, 1951) represented as Happia weyrauchi (F. Haas, 1951) accepted as Systrophiella weyrauchi (F. Haas, 1951)
Happia (Systrophiella) zeteki (Pilsbry, 1920) represented as Happia zeteki (Pilsbry, 1920)
Happia alicea (Guppy, 1871) accepted as Systrophiella alicea (Guppy, 1871)
Happia altivaga (Crawford, 1939) accepted as Systrophiella altivaga (Crawford, 1939)
Happia ammonoceras (Reeve, 1854)
Happia andia (Pilsbry, 1932)
Happia baezensis (Hidalgo, 1869)
Happia besckei (Dunker, 1847)
Happia coffreana (S. Moricand, 1841)
Happia costaricana (Rehder, 1942)
Happia cuzcana (R. A. Philippi, 1869)
Happia cyclina (Cousin, 1887) accepted as Austroselenites cyclina (Cousin, 1887)
Happia decagyra (R. A. Philippi, 1869)
Happia eudiscus (H. B. Baker, 1925) accepted as Systrophiella eudiscus (H.B. Baker, 1925)
Happia eudiscus eudiscus (H. B. Baker, 1925) accepted as Systrophiella eudiscus (H.B. Baker, 1925)
Happia eudiscus lobaterita (H. B. Baker, 1925) accepted as Systrophiella lobaterita (H. B. Baker, 1925)
Happia euspira (Reeve, 1854) accepted as Austroselenites euspira (Reeve, 1854)
Happia flora (Reeve, 1852)
Happia florezi Weyrauch, 1965
Happia footei Dall, 1912
Happia glaberrima Thiele, 1927
Happia grata Thiele, 1927
Happia gyrella (Morelet, 1863)
Happia gyrellina (F. Haas, 1951)
Happia iheringi (Clessin, 1888)
Happia insularis (O. Boettger, 1889)
Happia lyzarzaburui (Jousseaume, 1887)
Happia microdiscus Thiele, 1927
Happia muelleri Thiele, 1927
Happia ordinaria (E. A. Smith, 1881)
Happia pebasensis (Preston, 1914)
Happia pilsbryi Gube, 1902
Happia planior F. Haas, 1951
Happia ponsonbyi (Pilsbry & G. H. Clapp, 1902)
Happia ponsonbyi clara (Pilsbry & G. H. Clapp, 1902)
Happia ponsonbyi ponsonbyi (Pilsbry & G. H. Clapp, 1902)
Happia pucayaensis (Preston, 1914)
Happia rosenbergiana (Preston, 1914)
Happia skiaphila (A. d'Orbigny, 1835)
Happia snethlagei F. Baker, 1914 accepted as Systrophiella snethlagei (F. Baker, 1914)
Happia tortilis (Morelet, 1863)
Happia variegata (F. Haas, 1949) accepted as Luteostriatella variegata (F. Haas, 1949)
Happia viridis (H. B. Baker, 1925) accepted as Systrophiella viridis (H. B. Baker, 1925)
Happia vitrina (J. A. Wagner, 1827) accepted as Systrophiella vitrina (J. A. Wagner, 1827) accepted as Systrophiella imperforata (Spix, 1827)
Happia weyrauchi (F. Haas, 1951) accepted as Systrophiella weyrauchi (F. Haas, 1951)
Happia zeteki (Pilsbry, 1920)
Hirtudiscus antioquiensis Hausdorf & C. I. Medina, 2006
Hirtudiscus boyacensis Hausdorf, 2003
Hirtudiscus comatus Hausdorf, 2003
Hirtudiscus curei Hausdorf, 2003
Hirtudiscus excisa (Reeve, 1854)
Hirtudiscus hirtus Hylton Scott, 1973
Hirtudiscus triserialis Hausdorf & C. I. Medina, 2006
Luteostriatella variegata (F. Haas, 1949)
Scolodonta amazonica (Dohrn, 1882)
Scolodonta bounobaena (A. d'Orbigny, 1835)
Scolodonta cayennensis (L. Pfeiffer, 1842) accepted as Systrophiella cayennensis (L. Pfeiffer, 1842)
Scolodonta chalicophila (A. d'Orbigny, 1835)
Scolodonta eliseoduartei (Weyrauch, 1966)
Scolodonta enigmatica Miquel & Santin, 2021
Scolodonta guayaquilensis (Reeve, 1852)
Scolodonta iheringi (Pilsbry, 1900)
Scolodonta interrupta (Suter, 1900)
Scolodonta lutea (Tillier, 1980)
Scolodonta mutata (A. Gould, 1846) (accepted > unreplaced junior homonym )
Scolodonta nitidula (Dohrn, 1882)
Scolodonta peruviana (Preston, 1907)
Scolodonta punctata H. B. Baker, 1925
Scolodonta retinella (F. Haas, 1949)
Scolodonta rinae Miquel & Bungartz, 2017
Scolodonta semperi (Doering, 1875)
Scolodonta spirorbis (Deshayes, 1850) (accepted > unreplaced junior homonym )
Scolodonta suborbicula (Dohrn, 1882)
Scolodonta thomasi (Reeve, 1854)