Actinopteri - Tetraodontiformes - Eotrigonodontidae
Parent taxon: Balistoidei according to K. Kumar and R. S. Loyal 1987
Sister taxa: Balistidae, Balistoidea, Bolcabalistoidea, Moclaybalistoidea, Monacanthidae, Triacanthoidea
Subtaxa: Eotrigonodon Kankatodus Stephanodus
Ecology: nektonic carnivore
Distribution:
• Eocene of Belgium (3 collections), India (5), Pakistan (2), Saudi Arabia (1), Ukraine (2), the United Kingdom (6)
• Paleocene to Eocene of Mali (1), Saudi Arabia (1)
• Cretaceous of Algeria (2), Bolivia (1), Brazil (1), Egypt (2), France (2), India (10), Jordan (1), Mali (2), Mexico (1), Morocco (3), Niger (4), Syria (6), United States (10: Delaware, Georgia, Maryland, New Jersey, North Carolina, South Carolina)
• Jurassic to Cretaceous of France (3)
• Jurassic of France (1)
Total: 70 collections including 78 occurrences