| Protodiaspis |
| Protodiaspis agrifoliae Essig, 1914 |
| Protodiaspis colimae Ferris, 1937 |
| Protodiaspis infidelis Ferris, 1942 |
| Protodiaspis lagunae Ferris, 1921 |
| Protodiaspis parvula Cockerell, 1898 |
| Protodiaspis praetexta Ferris, 1941 |
| Protodiaspis pulchra Ferris, 1920 |
| Protodiaspis signata Ferris, 1941 |
| Protodiaspis sulcata Ferris, 1942 |
| Protodiaspis vara Hoke, 1928 |
| Pseudaonidia |
| Pseudaonidia trilobitiformis (Green, 1896) |
| Pseudischnaspis MacGillivray, 1921 |
| Pseudischnaspis acephala Ferris, 1941 |
| Pseudischnaspis bowreyi (Cockerell, 1893) |
| Pseudodiaspis |
| Pseudodiaspis elaphrii Ferris, 1921 |
| Pseudoparlatoria |
| Pseudoparlatoria browni McKenzie, 1963 |