HomeFish encyclopediaRay-finned fishesPerch-like fishDrums or croakersSnakehead kingcroaker Snakehead kingcroaker (Menticirrhus ophicephalus) Scientific name: Menticirrhus ophicephalus Jenyns, 1840 The Snakehead kingcroaker (Menticirrhus ophicephalus) is a marine fish of the family Sciaenidae. Native range: Eastern Pacific, Ecuador and Peru. BiologyDorsal spines (total): 13; Dorsal soft rays (total): 22; Anal spines: 1; Anal soft rays: 9Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMenticirrhus ophicephalusFamilySciaenidae (Drums or croakers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length45.0EnvironmentMarine; demersalClimateTropicalDistributionEastern Pacific: Ecuador and Peru.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: minor 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