Comsognathus

Description
Compsognathus, known to many as "Compys", were small, coelurosaurian theropod dinosaurs, that lived in the late Jurassic period in Germany. Two specimens have been discovered. However, in contradiction of common knowledge, Compsognathus had three fingers, not two. In the novel he was confused with the Proconpsognathus that was smaller and supposly throw venom to his victim.