The Draco lizard was a small gliding reptile native to Earth that became extinct more than 300 years prior to 2368. These lizards had similar eating habits to the Corvan gilvos. (TNG: "New Ground")
Further information on this species could be had from the Star Trek Encyclopedia, 4th ed., vol. 1, p. 217. The Draco lizards were a species of flying lizards native to southeast Asia. This species became extinct by 2000.