Caducifer crebristriatus (Carpenter, 1856) | 
Cantharus cf. vibex (Broderip, 1833) | 
Cantharus lautus (Reeve, 1846) |
Cantharus pagodus (Reeve, 1846) | 
Cantharus panamicus (Hertlein & Strong, 1951) | 
Cantharus pastinaca (Reeve, 1846) |
Cantharus rehderi Berry, 1962 | 
Cantharus ringens (Reeve, 1846) | 
Cantharus sanguinolentus (Duclos, 1833) |
Cantharus shaskyi Berry, 1959 | 
Cantharus vibex (Broderip, 1833) | 
Engina jugosa (C.B.Adams, 1852) |
Engina maura (Sowerby, 1832) | 
Engina pulchra (Reeve, 1846) | 
Northia pristis (Deshayes, 1844) |
Pusio elegans (Griffith & Pidgeon, 1834) | 
Solenosteira anomala (Reeve, 1847) | 
Solenosteira gatesi Berry, 1963 |
Solenosteira mendozana (Berry, 1959) | 
Triumphis subrostrata (Wood, 1828) | 
Truncaria brunneocincta (Dall, 1896) |
Truncaria filosa (Adams & Reeve, 1846) | | |
