Results 2 results found Picasso triggerfish (blackbar triggerfish) (Rhinecanthus aculeatus), Rongelap, Marshall Islands, Micronesia, Pacific Picasso triggerfish (blackbar triggerfish) (Rhinecanthus aculeatus), Rongelap, Marshall Islands, Micronesia, Pacific Picasso Triggerfish (Rhinecanthus assasi). Red Sea. Picasso Triggerfish (Rhinecanthus assasi). Red Sea. Arabian Picasso triggerfish (Rhinecanthus assasi), Red Sea, Egypt, Africa