Paracirrhites forsteri reaches 23 cm. Indo-Pacific hawkfish (Cirrhitidae) with stocky body with highly variable color phases depending on age and habitat: juveniles white with small red spots on back, adults red-purple with golden-yellow back and dark longitudinal line (hence blackside hawkfish), or darkish phase. Lives from 1 to 40 m on coral reefs of entire Indo-Pacific (Red Sea to central Pacific). Perches on branching corals (Pocillopora, Acropora). Iconic photo subject, fascinating color changes between phases.
Frequently asked questions
How big is the Blackside hawkfish?
Blackside hawkfish (Paracirrhites forsteri) reaches 15–23 cm in length.
At what depth can you find the Blackside hawkfish?
Blackside hawkfish is found between 1–40 m deep.
Is the Blackside hawkfish dangerous to divers?
Danger level: Harmless.
What is the conservation status of the Blackside hawkfish?