Blue-barred Parrotfish
Scarus ghobban
Blue-barred Parrotfish (Scarus ghobban) is a reef-associated tropical parrotfish with vivid blue bars and a beaklike mouth used to scrape algae from coral and rock. It is common on Indo-Pacific reefs and lagoon habitats, and large adults are often taken only incidentally rather than targeted.
Identification points
- Bright blue to turquoise bars or streaks across the head and body
- Thick parrotlike fused teeth forming a beak
- Robust oval body with a mostly greenish-blue adult coloration
Habitat
Coral reefs, reef flats, lagoon edges, outer reef slopes, and rocky-algal areas in warm tropical seas; juveniles often shelter in shallow seagrass or sheltered reef areas.
Bait notes
Not a common targeted gamefish. If caught deliberately, small pieces of shrimp, squid, clam, or crab on light tackle can take it; small algae-imitating soft plastics may also draw strikes near reef edges.
Behavior
Primarily grazes turf algae and detritus during the day, using fused teeth to scrape surfaces; often travels in loose groups and may move between feeding sites and nighttime shelter.
Caution
Reef fish can carry ciguatera toxin depending on location and size, so do not eat large reef-caught individuals from known risk areas. Strong beaklike teeth can nip fingers when handling.
Fishing notes
Fish very close to reef structure with light fluorocarbon leader and small hooks; use minimal weight and a natural presentation. In many places it is better treated as a bycatch species than a primary target, and local rules or reef protections may apply.