Scarus coeruleus reaches 1.2 m, largest western Atlantic parrotfish. Uniformly bright blue-green body, terminal males develop characteristic massive forehead bump (melon). Smaller females uniformly pale blue. Protogynous hermaphrodite. Lives in groups from 3 to 25 m on coral reefs of Caribbean and tropical western Atlantic (Florida to Brazil). Listed NT by IUCN following overfishing. Herbivore essential to coral bioerosion. Iconic encounters in free spearfishing.
Frequently asked questions
How big is the Blue parrotfish?
Blue parrotfish (Scarus coeruleus) reaches 30–120 cm in length.
At what depth can you find the Blue parrotfish?
Blue parrotfish is found between 3–25 m deep.
Is the Blue parrotfish dangerous to divers?
Danger level: Harmless.
What is the conservation status of the Blue parrotfish?