The black durgeon is a triggerfish. Though divers don't usually get close enough to see it, the fish is actually blue, with a yellow face. St. Eustatius (Statia), Netherlands Antilles.
"St. Eustatius" "Saint Eustatius" Statia Netherlands Antilles "Lesser Antilles" Caribbean underwater diving ocean SCUBA dive reef sand bottom sandy sea floor sea bed coral fish black durgeon
statia07uwCaribbeanFishstatiaunderwaterbluebwscubaAnchor PointSt EustatiusSt. Eustatiussurgeon fishsurgeonfishtriggerfish