| Order Orectolobiformes Applegate, 1972 |
| Family Rhincodontidae Garman, 1913 |
| Genus Rhincodon Smith, 1829 |
| Rhincodon cf. typus Smith 1828: Lower -Middle Miocene, Pungo River Formation, Beaufort County, North Carolina |
| Genus Palaeorhincodon Herman, 1974 |
| Palaeorhincodon wardi Herman 1974: Ypresian, Tielt Formation, AMPE Clay Quarry, Egem, Belgium |
20110914 Fumio Nakagawa