Callovosaurus was a small, primitive iguanodontid (or, as some research suggests, possibly a dryosaurid) dinosaur that lived in Europe during the Late Jurassic period, around 145 million years ago. Callovosaurus, due to its long face, might have been the first ancestor of the iguanodontids.
Callovosaurus is a part of the "Attack Packs" assortment for the Primal Attack line, which was released in 2020. This was the first time it ever appeared in any Jurassic Park toy set. The coloration is blue with orange markings on the top of the body.