Spectacled Parrotfish

Chlorurus perspicillatus

The Spectacled Parrotfish, Chlorurus perspicillatus, is a distinctive reef fish found primarily in the Eastern Central Pacific, specifically the Hawaiian Islands. It is known for its unique coloration and sexual dimorphism. Males are typically blue with bright pink scale edges on their heads, while females display a dark purple-grey color with red fins and a white section on the tail. Juveniles are brown with white dots and stripes. This species can grow up to 60.9 cm in length and weigh up to 7 kg. Inhabiting lagoons and seaward reefs, the Spectacled Parrotfish is most commonly found at depths shallower than 40 meters, with a significant number recorded at depths less than 20 meters. As herbivores, they play a crucial role in maintaining coral reef health by feeding on algae, preventing its overgrowth. Unlike many other parrotfish species, they are often seen alone or in small groups rather than large schools. The Spectacled Parrotfish is protogynous, meaning individuals start as females and transition to males during their lifespan, typically between 44.1 to 49.8 cm in length. They are oviparous and exhibit distinct pairing during breeding. Despite facing threats from overfishing, they are currently categorized as Least Concern by the IUCN.