HomeFish encyclopediaRay-finned fishesPerch-like fishDrums or croakersBroad-head croaker Broad-head croaker (Johnius latifrons) Scientific name: Johnius latifrons Sasaki, 1992 The Broad-head croaker (Johnius latifrons) is a marine fish of the family Sciaenidae. Native range: Indo-Pacific, Thailand and Indonesia. BiologyDorsal spines (total): 11; Dorsal soft rays (total): 25-29; Anal spines: 2; Anal soft rays: 7. A small species with a moderately deep body. Light brown dorsally, creamy white ventrally.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameJohnius latifronsFamilySciaenidae (Drums or croakers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length15.0Common length12.0EnvironmentMarine; benthopelagicClimateTropicalDistributionIndo-Pacific: Thailand and Indonesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercialResilienceHigh, minimum population doubling time less than 15 months (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