Abrictosaurus

The name of the "wide-awake lizard" derives from a dispute of paleontologists. Tony Thulborn proposed that the heterodontosaurids slept away the hot desert summer as some modern animals do. J. A. Hopson disagreed with this theory, based on the study of the growth of the teeth, and celebrated his notion of a year-round active animal by giving this new dinosaur an appropriate name.