HomeFish encyclopediaRay-finned fishesPerch-like fishGruntsArmed grunt Armed grunt (Conodon serrifer) Scientific name: Conodon serrifer Jordan & Gilbert, 1882 The Armed grunt (Conodon serrifer) is a marine fish of the family Haemulidae. Native range: Eastern Pacific, Gulf of California to Peru. BiologyBody elongate, compressed, and not very deep (depth contained 3.1 times in standard length); mouth small and terminal with fleshy lips; preopercle serrate and possessing a large, stout spine at the angle; dorsal fin deeply notched, with 12 spines and 12 to 13 soft rays (XII, 12-13); second anal spine longer and stronger than bird; back charcoal gray with blue highlights; belly pale; flanks with 7 or 8 narrow, indistinct, dark bars; fins dark greenish yellow.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameConodon serriferFamilyHaemulidae (Grunts)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length34.0Common length25.0EnvironmentMarine; demersalClimateTropicalDistributionEastern Pacific: Gulf of California to Peru.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026