 Ranularia cynocephala (Lamarck, 1816) |  Ranularia cynocephala caribbaea (Clench & Turner, 1957) |  Ranularia dunkeri (Lischke, 1868) |
 Ranularia dunkeri iredalei (Beu, 1968) |  Ranularia encaustica (Reeve, 1844) |  Ranularia exilis (Reeve, 1844) |
 Ranularia gallinago (Reeve, 1844) |  Ranularia gallinago aegrotus (Reeve, 1844) |  Ranularia gutturnia (R�ding, 1798) |
 Ranularia monilifera (A. Adams & Reeve, 1850) |  Ranularia oblita H. Lewis & Beu, 1976 |  Ranularia oboesa (Perry, 1811) |
 Ranularia parthi (Arthur, 1991) |  Ranularia pyrulum (A. Adams & Reeve, 1850) |  Ranularia pyrum (Linnaeus, 1758) |
 Ranularia rehderi (A. H. Verrill, 1950) |  Ranularia sarcostoma (Reeve, 1844) |  Ranularia sinensis (Reeve, 1844) |
 Ranularia springsteeni (Beu, 1987) |  Ranularia testudinaria (A. Adams & Reeve, 1850) |  Ranularia trilineata (Reeve, 1844) |
 Ranularia tripus (Lamarck, 1822) |  Reticutriton lineatus (Broderip, 1833) |  Reticutriton pfeifferianus (Reeve, 1844) |
 Sassia melpangi Harasewych & Beu, 2007 |  Sassia midwayensis (T. Habe & Okutani, 1968) |  Sassia mozambicana R. Aiken & Seccombe, 2019 |
 Sassia nassariformis (G. B. Sowerby III, 1902) |  Sassia remensa (Iredale, 1936) |  Sassia semitorta (Kuroda & Habe, 1952) |
 Sassia semitorta sakurai Habe, 1961 |  Sassia tortirostris (Tate, 1888) � |  Septa beui (Garcia-Talavera, 1985) |
 Septa bibbeyi (Beu, 1987) |  Septa closeli (Beu, 1987) |  Septa flaveola (R�ding, 1798) |
 Septa hepatica (R�ding, 1798) |  Septa marerubrum (Garcia-Talavera, 1985) |  Septa mixta (Arthur & Garcia-Talavera, 1990) |
 Septa occidentalis (M�rch, 1877) |  Septa peasei (Beu, 1987) |  Septa rubecula (Linnaeus, 1758) |
 Turritriton fittkaui (Parth, 1991) |  Turritriton gibbosus (Broderip, 1833) |  Turritriton kobelti (Maltzan, 1884) |
 Turritriton labiosus (W. Wood, 1828) |  Turritriton pharcida (Dall, 1889) |  Turritriton tenuiliratus (Lischke, 1873) |
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