Monster Name:  Meganulon Movie Appearances:  Rodan, Godzilla vs. Megaguirus Meganulon are the prehistoric larval form of giant dragonflies, long before their wings develop. These creatures are protected by tough, armored carapaces that make conventional weapons like gunfire basically useless. Meganulon attack with sharp pincer-like claws for grabbing prey, and their powerful mandibles can crush anything that hasn’t already been torn apart by their claws. While not towering ka