This is an adult snowflake moray eel. Their distinctive markings make them one of the easier eels to identify. Unlike other eels, they don’t have sharp teeth, but pebble-like plates which they use to crush the shells of their invertebrate prey.
Graham's Island
Life on the Big Island of Hawaii
Graham's Island 
A beautiful eel and interesting re the teeth.
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I like seeing eels, especially when they’re in the open and swimming as this one was. They’re very graceful and quite quick.
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