Aclis marplatensis (Castellanos & Landoni, 1984)
Annulobalcis aurisflamma Simone & Martins, 1995
Annulobalcis procera Simone, 2002
Bacula striolata H. Adams & A. Adams, 1863
Echineulima robusta (Pease, 1860)
Echineulima tokii (Habe, 1974)
Euchineulima aff. mittrei (Petit, 1851)
Eulima aff. panamensis (Bartsch, 1917)
Eulima bifascialis (Adams, 1864)
Eulima cf. auricincta Abbott, 1959
Eulima cf. varians Sowerby, 1834
Eulima hua (Bartsch, 1917)
Eulima inca (Bartsch, 1917)
Eulima maria (A.Adams, 1861)
Eulima mulata Rios & Absalao, 1990
Eulima panamensis (Bartsch, 1917)
Eulima paria (Bartsch, 1926)
Eulima salsa (Bartsch, 1926)
Eulima sp. 157894
Eulima sp. 27268
Eulima sp. 48659
Eulima subula Orbigny, 1852
Eulima townseni (Bartsch, 1917)
Eulima varians Sowerby, 1834
Eulimostraca galapagensis Bartsch, 1917
Hemiliostraca metcalfei (A. Adams, 1853)
Hemiliostraca peasei (Tryon, 1886)
Hemiliostraca vincta (A.Adams, 1863)
Leiostraca pura A. Adams, 1861
Melanella aciculata (Pease, 1861)
Melanella alba (da Costa, 1778)
Melanella algoensis Smith, 1901
Melanella araeosomae (Habe, 1992)
Melanella boscii (Payraudeau, 1827)
Melanella bovicornu (Pilsbry, 1905)
Melanella candida (Marrat, 1880)
Melanella capensis (Thiele, 1878)
Melanella cf. acicula (Gould, 1849)
Melanella cf. bovicornu (Pilsbry, 1905)
Melanella cf. cumingii (A.Adams, 1853)
Melanella cf. inflexa (Pease, 1868)
Melanella cf. intermedia (Cantraine, 1853)
Melanella cf. kanaka Pilsbry, 1917
Melanella cf. letsonae (Pilsbry, 1917)
Melanella cf. robusta (A.Adams, 1861)
Melanella columbiana Bartsch, 1917
Melanella cumingii (A. Adams, 1854)
Melanella cumingii (A.Adams, 1853)
Melanella cumingii medipacifica (Pilsbry, 1917)
Melanella dilecta Smith, 1899
Melanella dufresnii Bowdich, 1822
Melanella flexuosa (A.Adams, 1853)
Melanella gibba De Folin, 1867
Melanella grandis (A.Adams in H.&A.Adams, 1853)
Melanella hebes (Watson, 1883)
Melanella hypsela (Verrill & Bush, 1900)
Melanella ima Pilsbry, 1918
Melanella intermedia (Cantraine, 1853)
Melanella kanaka Pilsbry, 1917
Melanella lunata Pilsbry, 1918
Melanella major (G. B. Sowerby I, 1834)
Melanella major (Sowerby, 1834)
Melanella martinii (A. Adams in Sowerby, 1854)
Melanella micans (Carpenter, 1864)
Melanella mimus Pilsbry, 1918
Melanella ogasawarana (Pilsbry, 1905)
Melanella prefalcata Bartsch, 1917
Melanella pusilla (Sowerby, 1834)
Melanella solidula (Adams & Reeve, 1850)
Melanella sp. 238236
Melanella sp. 36244
Melanella sp. 39378
Melanella sp. 51900
Melanella sp. 54443
Melanella teinostoma (A.Adams in H. & A. Adams, 1853)
Melanella thaanumi (Pilsbry, 1917)
Melanella tortuosa (Adams & Reeve, 1850)
Melanella vegrandis (Murdoch & Sutter, 1906)
Microeulima aff. hemphillii (Dall, 1884)
Niso aeglees Bush, 1885
Niso aff. hizenensis Kuroda & Habe, 1950
Niso albida Dall 1889
Niso albida Dall, 1889
Niso cf. brunnea (Sowerby, 1834)
Niso cf. hipolitensis Bartsch, 1917
Niso cf. hizenensis Kuroda & Habe, 1950
Niso cf. interrupta (Sowerby, 1834)
Niso cf. splendidula (Sowerby, 1834)
