| Astraea Röding, 1798 |
| Astraea (Pomaulax) Gray, 1850 |
| Astraea (Pomaulax) spirata (Dall, 1911) |
| Astraea (Uvanilla) Gray, 1850 |
| Astraea (Uvanilla) olivacea (W. Wood, 1828) |
| Astraea (Uvanilla) unguis (W. Wood, 1828) |
| Astraea americanum (Gmelin, 1791) |
| Astraea caelatum (Gmelin, 1791) |
| Astraea olivaceae (Wood, 1828) |
| Astraea phoebia Röding, 1798 |
| Astraea tecta (Lightfoot, 1786) |
| Astraea tecta subsp. americana (Gmelin, 1791) |
| Astraea tecta subsp. tecta (Lightfoot, 1786) |
| Astraea tectum (Lightfoot, 1786) |
| Astralium Link, 1807 |
| Astralium brevispina (Lamarck, 1822) |
| Astralium phoebium (Röding, 1798) |
| Astralium tuber (Linnaeus, 1758) |
| Lithopoma Gray, 1850 |
| Lithopoma americanum (Gmelin, 1791) |