HomeFish encyclopediaRay-finned fishesPerch-like fishGruntsCabinza grunt Cabinza grunt (Isacia conceptionis) Scientific name: Isacia conceptionis Cuvier, 1830 The Cabinza grunt (Isacia conceptionis) is a marine fish of the family Haemulidae. Native range: Southeast Pacific, Peru to Chile. Also reported in Nicaragua. BiologyOver rocky and sandy bottoms. Maximum size assumed to be the same as for the family. Feeds on small crustaceans such as isopods and amphipods but also on polychaetes and algae.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameIsacia conceptionisFamilyHaemulidae (Grunts)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length60.0Depth range0–50 m (0–164 ft)EnvironmentMarine; benthopelagic; depth range 0 - 50 mClimateSubtropicalDistributionSoutheast Pacific: Peru to Chile. Also reported in Nicaragua.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming tm=2-3) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026