| Mycomystes Gorham, 1888 |
| Mycomystes ferrugineus Gorham, 1888 |
| Mycophtorus Lacordaire, 1842 |
| Mycophtorus vernix Casey, 1916 |
| Mycotretus Chevrolat, 1837 |
| Mycotretus affinis (Dopunchel, 1825) |
| Mycotretus bistrigatus Lacordaire, 1842 |
| Mycotretus centralis Arrow, 1909 |
| Mycotretus crudus Gorham, 1888 |
| Mycotretus distinguendus Arrow, 1909 |
| Mycotretus dytiscoides Lacordaire, 1842 |
| Mycotretus epopterus Gorham, 1888 |
| Mycotretus erraticus Gorham, 1898 |
| Mycotretus fasciolatus Lacordaire, 1842 |
| Mycotretus fuscitarsis Lacordaire, 1842 |
| Mycotretus humeralis Chevrolat, 1836 |
| Mycotretus illustris Crotch, 1876 |
| Mycotretus incarnatus Gorham, 1888 |
| Mycotretus incertus Dejean, 1836 |
| Mycotretus laeviventris Crotch, 1876 |