| Pleurotoma trilineata C. B. Adams, 1845 |
| Pleurotoma vespuciana d'Orbigny, 1847 |
| Pleurotoma viabrunnea Dall, 1889 |
| Pleurotoma vibex Dall, 1889 |
| Pleurotomella Verrill, 1873 |
| Pleurotomella agassizii (Verrill & S. I. Smith, 1880) |
| Pleurotomella edgariana (Dall, 1889) |
| Pleurotomella elusiva (Dall, 1881) |
| Pleurotomella ipara (Dall, 1881) |
| Polystira Woodring, 1928 |
| Polystira albida (Perry, 1811) |
| Polystira florencae Bartsch, 1934 |
| Polystira nobilis (Hinds, 1843) |
| Polystira oxytropis (G. B. Sowerby I, 1834) |
| Polystira picta (Reeve, 1843) |
| Polystira tellea (Dall, 1889) |
| Polystira vibex (Dall, 1889) |
| Pseudomelatominae McLean, 1971 |
| Ptychobela Thiele, 1925 |
| Ptychobela lavinia Dall, 1919 |