This moray eel (Gymnothorax steindachneri) looks far more aggressive than it actually is. As it sits amidst the lobe coral (Porites lobata) with only its head extended and its body protected, the eel�s small and numerous teeth are readily visible; the eel must open its mouth in order to pump water over its gills. In fact, eels are unlikely to bite unless provoked.

This moray was photographed in about 45 feet of water off the south Kohala Coast near Puako Beach on the Big Island of Hawaii.