The D'rakka (Pronounced Dee-racka) is a large mamal-reptile creature I imagined several years ago. This one, named Arpeg'ka, would stand roughly five feet at the shoulder. He is in the range of a medium sized male. Large males are over 6ft at the shoulder and a small male is anything under 4ft. Females range from 3 to 5 feet at the shoulder. Coloring can vary widly depending on the environment, as can general physiology. The only common point for all D'rakka is the skull and horns. They always have a short, broad snout, ridge atop the cranium, and the hooked horns. Only males sport the protruding lip and extra skin on the neck, wich changes colors during the breeding season.

Whee, long description! :D