Marbled Parrotfish

Leptoscarus vaigiensis

The marbled parrotfish, also referred to as the seagrass parrotfish, is the only species in its genus, Leptoscarus. It is recognizable by its brown to green body with darker mottling on the back, transitioning to a yellow or greenish hue underneath. Males have a distinctive pale stripe running along their sides, accompanied by small blue spots on their head, body, dorsal, and anal fins. Females exhibit a brown and white mottled appearance with broad bands extending from their eyes. This species can reach a length of up to 35 cm and features a parrot-like beak formed by narrow dental plates covered with small teeth. Marbled parrotfish are found in a broad range across the Indo-Pacific region, from the northern Red Sea to Easter Island, and in the southeastern Atlantic at False Bay, South Africa. They inhabit coastal areas, preferring sheltered bays, harbors, and lagoons with seagrass beds and algal-covered reefs. They typically dwell at depths ranging from 0 to 15 meters and are often seen in small groups. Their diet mainly consists of seagrass and algae, and they are known for grazing in their habitat. Unlike many other parrotfish species, marbled parrotfish do not undergo sex change; they are gonochoristic, meaning individuals are born as either male or female. Spawning occurs in shallow waters over seagrass beds during the ebbing tide. The species is currently categorized as Least Concern by the IUCN.