MARINE FISHES - PICASSO TRIGGER

The lagoon triggerfish (Rhinecanthus aculeatus), also known as the blackbar triggerfish, the Picasso triggerfish, or the Picassofish, is a triggerfish, up to 30 cm (12 in) in length, found on reefs in the Indo-Pacific region.^[2]

This species has been studied in a range of research contexts, from locomotion to color vision research.