Category Archives: Fish

Black Triggerfishes

Black Triggerfishes in the waters off Hawaii
A Black Triggerfish in the waters off Hawaii

Black Triggerfishes congregate and feed near the surface so snorkelers see them often. They’re mostly black with bright lines at the base of their dorsal and anal fins, but they can also display iridescent blue lines between their eyes and blue lines along the length of their bodies.

Spotted Boxfishes

A Spotted boxfish female swims in the waters off Hawaii
A Spotted boxfish male swims in the waters off Hawaii

Boxfishes are little boxes of armor. Their only moving parts are eyes, mouth, and fins! Females are a dark brown covered with white spots. Males are a beautiful blue with white spots only on the back, and some gold highlights. And, despite their somewhat ungainly looking shape, they’re actually excellent swimmers.