Agathotoma alcippe (Dall, 1918) | 
Agathotoma stellata (Morch, 1860) | 
Agladrillia pudica (Hinds, 1843) |
Bellaspira clarionensis McLean & Poorman, 1970 | 
Bellaspira melea Dall, 1919 | 
Bellaspira sp. 248643 |
Buchema granulosa (Sowerby, 1834) | 
Calliclava aegina (Dall, 1919) | 
Calliclava albolaqueata (Carpenter, 1865)] |
Calliclava alemene (Dall, 1919) | 
Calliclava craneana (Hertlein & Strong, 1951) | 
Calliclava jaliscoensis McLean & Poorman, 1971 |
Calliclava palmeri (Dall, 1919) | 
Carinodrillia adonis Pilsbry & Lowe, 1932 | 
Carinodrillia dichroa Pilsbry & Lowe, 1932 |
Carinodrillia halis (Dall, 1919) | 
Carinodrillia hexagona (Sow., 1834) | 
Cerodrillia aff. cybele (Pilsbry & Lowe, 1932) |
Cerodrillia asymmetrica J. H. McLean & Poorman, 1971 | 
Cerodrillia cybele (Pilsbry & Lowe, 1932) | 
Clathrodrillia berryi (McLean & Poorman, 1971) |
Clathrodrillia walteri (Smith M., 1946) | 
Clathurella maryae McLean & Poorman, 1971 | 
Compsodrillia albonodosa (Carpenter, 1857) |
Compsodrillia alcestis (Dall, 1919) | 
Compsodrillia bicarinata (Shasky, 1961) | 
Compsodrillia duplicata (Sowerby, 1834) |
Compsodrillia excentrica (Sowerby, 1834) | 
Compsodrillia haliplexa (Dall, 1919) | 
Compsodrillia olssoni McLean & Poorman, 1971 |
Compsodrillia sp. 67326 | 
Compsodrillia thestia (Dall, 1919) | 
Crassispira adana (Bartsch, 1950) |
Crassispira appressa (Carpenter, 1864) | 
Crassispira bifurca (E.A.Smith, 1888) | 
Crassispira brujae Hertlein & Strong, 1951 |
Crassispira cf. tepocana (Dall, 1919) | 
Crassispira coracina McLean & Poorman, 1971 | 
Crassispira cortezi Shasky & Campbell, 1964 |
Crassispira discors (Sowerby, 1834) | 
Crassispira epicasta Dall, 1919 | 
Crassispira incrassata (Sowerby, 1834) |
Crassispira kluthi (Jordan, 1936) | 
Crassispira maura (Sowerby, 1834) | 
Crassispira monilifera (Carpenter, 1857) |
Crassispira pluto Pilsbry & Lowe, 1932 | 
Crassispira trimariana (Pilsbry & Lowe, 1932) | 
Crassispira unicolor (Sowerby, 1834) |
Crassispira xanti Hertlein & Strong, 1951 | 
Cruziturricula arcuata (Reeve, 1843) | 
Daphnella mazatlanica Pilsbry & Lowe, 1932 |
Drillia acapulcana (Lowe, 1835) | 
Drillia aerope (Dall, 1919) | 
Drillia allyniana (Hertlein & Strong, 1951) |
Drillia cunninghamae McLean & Poorman, 1971 | 
Drillia inornata McLean & Poorman, 1971 | 
Drillia roseola (Hertlein & Strong, 1955) |
Drillia tumida McLean & Poorman, 1971 | 
Fusiturricula armilda (Dall, 1908) | 
Gemmula hindsiana (Berry, 1958) |
Globidrillia micans (Hinds, 1843) | 
Globidrillia strohbeeni (Hertlein & Strong, 1951) | 
Glyphostoma candidum (Hinds, 1843) |
Glyphostoma neglecta (Hinds, 1843) | 
Glyphostoma thalassoma (Dall, 1908) | 
Hindsiclava andromeda (Dall, 1919) |
Hindsiclava militaris (Reeve, 1843) | 
Hindsiclava resina (Dall, 1908) | 
Hormospira maculosa (Sowerby, 1834) |
Imaclava pilsbryi Bartsch, 1950 | 
Imaclava unimaculata (G. B. Sowerby I, 1834) | 
Ithycythara penelope (Dall, 1919) |
Knefastia dalli Bartsch, 1944 | 
Knefastia funiculata (Kiener, 1840) | 
Knefastia olivacea (Sowerby, 1833) |
Knefastia princeps Berry, 1953 | 
Knefastia tuberculifera (Broderip & Sowerby, 1829) | 
Knefastia walkeri Berry, 1958 |
Kurtzia granulatissima (Morch, 1919) | 
Kurtziella antiochroa (Pilsbry & Lowe, 1932) | 
Kurtziella cyrene Dall, 1919 |
Kurtziella plumbea (Hinds, 1843) | 
Kurtziella powelli Shasky, 1971 | 
Kylix halocydne (Dall, 1919) |
Kylix hecuba (Dall, 1919) | 
Kylix ianthe (Dall, 1919) | 
Kylix impressa (Hnds, 1843) |
Kylix panamella (Dall, 1908) | 
Kylix paziana (Sowerby, 1834) | 
Kylix zacae Hertlein & Strong, 1951 |
Lioglyphostoma ericea (Hinds, 1843) | 
Maesiella hermanita (Pilsbry & Lowe, 1932) | 
Megasurcula carpenteriana (Gabb, 1866) |
Nannodiella fraternalis (Dall, 1919) | 
Pilsbryspira bacchia (Dall, 1919) | 
Pilsbryspira loxospira (Pilsbry & Lowe, 1932) |
Pilsbryspira melchersi (Menke, 1851) | 
Pilsbryspira nymphia (Pilsbry & Lowe, 1932) | 
Polystira cf. oxytropis (Sowerby, 1834) |
Polystira nobilis (Hinds, 1843) | 
Polystira oxytropis (Sowerby, 1834) | 
Polystira picta (Reeve, 1843) |
Ptychobela lavinia (Dall, 1919) | 
Pyrgocythara danae (Dall, 1919) | 
Pyrgocythara hamata (Carpenter, 1865) |
Pyrgocythara phaethusa (Dall, 1919) | 
Pyrgocythara scammoni (Dall, 1919) | 
Pyrgospira obeliscus (Reeve, 1843) |
Strictispira ericana (Hertlein & Strong, 1951) | 
Syntomodrillia vitrea McLean & Poorman, 1971 | 
Tenaturris merita (Hinds, 1843) |
Tenaturris sp. 30061 | 
Tiariturris libya (Dall, 1919) | 
Tiariturris spectabilis Berry, 1958 |
Zonulispira grandimaculata (C.B.Adams, 1852) | | |
