| Bivonia Gray, 1842 |
| Bivonia exserta Dall, 1881 |
| Dendropoma Mörch, 1861 |
| Dendropoma corrodens (d'Orbigny, 1841) |
| Dendropoma exsertum (Dall, 1881) |
| Dendropoma irregulare (d'Orbigny, 1841) |
| Dendropomatinae Bandel & Kowalke, 1997 |
| Eualetes Keen, 1971 |
| Eualetes centiquadra (Valenciennes, 1846) |
| Petaloconchus H. C. Lea, 1843 |
| Petaloconchus complicatus Dall, 1908 |
| Petaloconchus erectus (Dall, 1888) |
| Petaloconchus flavescens P. P. Carpenter, 1857 |
| Petaloconchus floridanus Olsson & Harbison, 1953 |
| Petaloconchus innumerabilis Pilsbry & Olsson, 1935 |
| Petaloconchus irregulare (d'Orbigny, 1841) |
| Petaloconchus macrophragma (Carpenter, 1856) |
| Petaloconchus mcgintyi Olsson & Harbison, 1953 |
| Petaloconchus nigricans (Dall, 1884) |
| Petaloconchus varians (d'Orbigny, 1839) |