Americardia biangulata (Broderip & G. B. Sowerby I, 1829) | 
Americardia planicostata (G. B. Sowerby I, 1833) | 
Apiocardia obovalis (G. B. Sowerby I, 1833) |
Laevicardium clarionense (Hertlein & Strong, 1947) | 
Laevicardium elenense (G. B. Sowerby II, 1840) | 
Lophocardium cumingii (Broderip, 1833) |
Microcardium panamense (Dall, 1908) | 
Nemocardium pazianum (Dall, 1916) | 
Papyridea aspersa (Sowerby, 1833) |
Papyridea crockeri Strong & Hertlein, 1937 | 
Papyridea mantaensis Olsson, 1961 | 
Trachycardium belcheri (Broderip & Sowerby, 1829) |
Trachycardium consors (Sowerby, 1833) | 
Trachycardium pristipleura (Dall, 1901) | 
Trachycardium procerum (Sowerby, 1833) |
Trachycardium senticosum (Sowerby, 1833) | 
Trigoniocardia granifera (Broderip & G. B. Sowerby I, 1829) | |
