This unnamed type of Cretaceous Fish swam in a river near the Cretaceous forest where Connor and Abby were stranded. Connor once caught one to eat and apologised to it. (Episode 4.1)
- Do to its similar appearace to the Sarcopterygian fossil in Episode 1.1, some fans believe it to be the same species (or at least related).
- As Spinosaurus is thought to eat fish, it likely fed on these fish.