HomeFish encyclopediaRay-finned fishesPerch-like fishHawkfishesGiant hawkfish Giant hawkfish (Cirrhitus rivulatus) Scientific name: Cirrhitus rivulatus Valenciennes, 1846 The Giant hawkfish (Cirrhitus rivulatus) is a marine fish of the family Cirrhitidae. Native range: Eastern Central Pacific, Gulf of California to northern Colombia and the Galapagos Islands. BiologyBody moderately deep and compressed; dorsal fin with 10 thick spines and 11 to 12 soft rays (X,11-12); interspinal membranes with terminal cirri; pectoral fins wide, with 14 rays, the lower 7 thickened and unbranched, with notched membranes; body olive green to red, with 4 dark oblique bars with cobalt blue borders; head with similar dark bars.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCirrhitus rivulatusFamilyCirrhitidae (Hawkfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length60.0Depth range5–23 m (16–75 ft)EnvironmentMarine; reef-associated; depth range 5 - 23 mClimateTropicalDistributionEastern Central Pacific: Gulf of California to northern Colombia and the Galapagos Islands.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: commercial; gamefish: yes SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026