| Cheloniodiplostomum Sudarikov, 1960 |
| Cheloniodiplostomum delillei (Zerecero, 1947) Sudarikov, 1960 |
| Crocodilicola Poche, 1926 |
| Crocodilicola pseudostoma (Willemoes-Suhm, 1871) Poche, 1926 |
| Herpetodiplostomum Dubois, 1936 |
| Herpetodiplostomum delillei Zerecero, 1947 |
| Massoprostatinae Yamaguti, 1958 |
| Massoprostatum Caballero, 1947 |
| Massoprostatum longum Caballero, 1947 |
| Polycotylinae Monticelli, 1888 |
| Proterodiplostomidae Dubois, 1936 |
| Proterodiplostominae Dubois, 1936 |
| Proterodiplostomum Dubois, 1936 |
| Proterodiplostomum ophidum Thatcher, 1963 |
| Proterodiplostomum tumidulum Dubois, 1936 |
| Pseudoneodiplostomum Dubois, 1936 |
| Pseudoneodiplostomum groschafti Moravec, 2001 |