Queen Triggerfish - Balistes vetula

This Queen Triggerfish - Balistes vetula is also known as Old Wife.
They are greenish or bluish gray on back, orange-yellow on lower part of head and abdomen, with two broad diagonal curved bright blue bands running from snout to below and in front of pectoral fins, the lowermost continuous with a blue ring around lips; a broad blue bar across caudal peduncle, and blue sub-marginal bands in median fins.