Anachis aff. guerreroensis Strong & Hertlein, 193 | 
Anachis albonodosa (Carpenter, 1857) | 
Anachis boivini (Kiener, 1841) | 
Anachis cf. hilli Pilsbry & Lowe, 1932 | 
Anachis cf. lentiginosa (Hinds, 1844) | 
Anachis fluctuata (G. B. Sowerby I, 1832) | 
Anachis fulva (Sowerby, 1832) | 
Anachis gracilis (C. B. Adams, 1852) |
Anachis hilli Pilsbry & Lowe, 1932 | 
Anachis lentiginosa (Hinds, 1844) | 
Anachis lyrata (G. B. Sowerby I, 1832) | 
Anachis moesta (C.B.Adams, 1852) | 
Anachis nigricans (Sowerby, 1844) | 
Anachis pardalis (Hinds, 1843) | 
Anachis pygmaea (Sowerby, 1832) | 
Anachis rugosa (G. B. Sowerby I, 1832) |
Anachis scalarina (Sowerby, 1832) | 
Anachis sp. 255942 | 
Anachis sp. 272784 | 
Anachis sp. 32415 | 
Anachis spadicea (R. A. Philippi, 1846) | 
Anachis varia (Sowerby, 1832) | 
Bifurcium bicanaliferum (Sowerby, 1832) | 
Clavistrombina clavulus (Sowerby, 1834) |
Columbella fuscata G. B. Sowerby I, 1832 | 
Columbella haemastoma Sowerby, 1832 | 
Columbella labiosa Sowerby, 1832 | 
Columbella major G. B. Sowerby I, 1832 | 
Columbella sonsonatensis (Morch, 1860) | 
Columbella strombiformis Lamarck, 1822 | 
Cosmioconcha modesta (Powys, 1835) | 
Cosmioconcha palmeri (Dall, 1913) |
Cosmioconcha rehderi (Hertlein & Strong, 1951) | 
Cotonopsis edentula (Dall, 1908) | 
Cotonopsis filbyi (Sowerby III, 1888) | 
Cotonopsis mendozana (Shasky, 1970) | 
Cotonopsis suteri Jung, 1989 | 
Cotonopsis turrita (Sowerby, 1832) | 
Mazatlania fulgurata (Philippi, 1846) | 
Microcithara cithara (Reeve, 1859) |
Microcithara harpiformis (Sowerby, 1832) | 
Mitrella aff. harfordi Strong & Hertlein, 1937 | 
Mitrella baccata (Gaskoin, 1852) | 
Mitrella dorma Baker, Hanna & Strong, 1938 | 
Mitrella elegans (Dall, 1871) | 
Mitrella guttata (Sowerby, 1832) | 
Mitrella pulchrior (C.B.Adams, 1852) | 
Nassarina cf. tincta (Carpenter, 1864) |
Nassarina helenae Keen, 1971 | 
Nassarina melanosticta (Pilsbry & Lowe, 1932) | 
Nassarina penicilata (Carpenter, 1864) | 
Nassarina perata Keen, 1971 | 
Nassarina vespera Keen, 1971 | 
Parametaria macrostoma Reeve, 1859 | 
Parvanachis dalli (Bartsch, 1931) | 
Sincola gibberula (G. B. Sowerby I, 1832) |
Sincola sinuata (G. B. Sowerby III, 1875) | 
Strombina angularis (G. B. Sowerby I, 1832) | 
Strombina carmencita Lowe, 1935 | 
Strombina dorsata (Sowerby, 1832) | 
Strombina elegans (Sowerby, 1832) | 
Strombina fusinoidea Dall, 1916 | 
Strombina maculosa (G. B. Sowerby I, 1832) | 
Strombina recurva (Sowerby, 1832) |
Zetekia gemmulosa (C.B.Adams, 1852) | | | | | | | |
