| Fugleria tenera (C. B. Adams, 1845) |
| Larkinia Reinhart, 1935 |
| Larkinia grandis (Broderip & G. B. Sowerby I, 1829) |
| Larkinia multicostata (G. B. Sowerby I, 1833) |
| Lunarca Gray, 1842 |
| Lunarca brevifrons (G. B. Sowerby I, 1833) |
| Lunarca ovalis (Bruguière, 1789) |
| Macrodon Buckmann, 1845 |
| Macrodon asperulus Dall, 1881 |
| Macrodon sagrinatus Dall, 1886 |
| Scapharca J. E. Gray, 1847 |
| Scapharca brasiliana (Lamarck, 1819) |
| Scapharca chemnitzii (Philippi, 1851) |