| Daphnella mazatlanica Pilsbry & Lowe, 1932 |
| Daphnella peripla (Dall, 1881) |
| Daphnella reticulosa (Dall, 1889) |
| Daphnella retifera (Dall, 1889) |
| Daphnella retusa McLean & Poorman, 1971 |
| Daphnella stegeri McGinty, 1955 |
| Daphnellinae Casey, 1904 |
| Diptychophlia Berry, 1964 |
| Diptychophlia occata (Hinds, 1843) |
| Drillia Gray, 1838 |
| Drillia (Clathrodrillia) Dall, 1918 |
| Drillia (Clathrodrillia) berryi McLean & Poorman, 1971 |
| Drillia (Clathrodrillia) chaaci Espinosa & Rolán, 1995 |
| Drillia (Drillia) Gray, 1838 |
| Drillia (Drillia) acapulcana (Lowe, 1935) |
| Drillia (Drillia) aerope (Dall, 1919) |
| Drillia (Drillia) cunninghamae McLean & Poorman, 1971 |
| Drillia (Drillia) inornata McLean & Poorman, 1971 |
| Drillia (Drillia) roseola (Hertlein & Strong, 1955) |
| Drillia (Drillia) tumida McLean & Poorman, 1971 |