Belize Triggerfish, Angelfish and Butterflyfish

This lousy photo shows a black durgon, also called a black triggerfish or an ebony triggerfish.

This is an extremely widely distributed species, found all the way from the Western Caribbean (like this one) to the Eastern Pacific, where it's sometimes called the Hawaiian triggerfish.

I couldn't get any good photos of French Angelfish, they seemed more shy than the Gray Angelfish below.