Among the inaccuracies Planet Dinosaur is the Hatzegopteryx. This represented with the crest of the Quetzalcoatlus, which is a real mistake, because although both were related, they did not have the same Crest design.
Pliosaurus Funkei, then known as predator X is represented with 15 meters inlength, which is false since the predator X measuring between 10 and 13 meters.
Sinornithosaurus is depicted as a predator who used poison to kill their prey. But that theory has been reassessed since there is no evidence of such features in its upper jaw.
Microraptor is another error, which could not help. The feathers of the microraptorwere iridescent and dark, however, in Planet Dinosaur are brown.
