Gnathostome

Green Moray (Gymnothorax funebris), an eel, looking

Scalloped Hammerhead Shark (Sphyrna lewini) swimming

Coral reef with surgeonfish (Acanthurus mata) and

Giant Moray (Gymnothorax javanicus), looking out

Scuba diver caressing the underside of a Nurse Shark

European eel (Anguilla anguilla) looking out of

Whale Shark (Rhincodon typus) swimming below the