- Potamomya aequalis C. B. Adams, 1852 accepted as Panamicorbula ventricosa (A. Adams & Reeve, 1850)
- Potamomya inflata C. B. Adams, 1852 accepted as Panamicorbula ventricosa (A. Adams & Reeve, 1850)
- Potamomya nimbosa Hinds, 1843 accepted as Erodona mactroides Bosc, 1801
- Potamomya ocreata Hinds, 1843 accepted as Erodona mactroides Bosc, 1801
- Potamomya plana (J. Sowerby, 1814) accepted as Erodona plana (J. Sowerby, 1814)
- Potamomya trigonalis C. B. Adams, 1852 accepted as Panamicorbula ventricosa (A. Adams & Reeve, 1850)