Stellasaurus ancellae Escala:1:20 plunging its jaw into the

plunging its jaw into the water

approximately 6 meters long and with an agile and muscular build

a partial pelvis

typical of rhinoceroses

Stellasaurus ancellae Escala:1:20 plunging its jaw into theStellasaurus ancellae was a centrosaurine ceratopsid dinosaur from the Late Cretaceous of North America, known from remains recovered from the Two Medicine Formation in Montana, United States. Formally described in 2020 by Wilson, Ryan, and Evans, this taxon represents a particularly interesting form within the evolution of Campanian centrosaurines, as it combines anatomical traits seen in forms such as Styracosaurus, Einiosaurus, and Achelousaurus.