HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsFlatheadsPapillose flathead Papillose flathead (Sunagocia carbunculus) Scientific name: Sunagocia carbunculus Valenciennes, 1833 The Papillose flathead (Sunagocia carbunculus) is a marine fish of the family Platycephalidae. Native range: Indo-West Pacific, Bombay, India to Singapore, Gulf of Thailand, North Borneo, Indonesia. BiologyDorsal spines (total): 8 - 9; Dorsal soft rays (total): 10-12; Anal spines: 0; Anal soft rays: 11 - 13. Row of papillae, often 7-9, on upper surface of eye, middle one elongate. Base of lower opercular spine concealed by scales. Anterior 2-21 lateral line scales bearing a small spine. Iris lappet crenate.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSunagocia carbunculusFamilyPlatycephalidae (Flatheads)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length40.0Common length15.0EnvironmentMarine; demersal; non-migratoryClimateTropicalDistributionIndo-West Pacific: Bombay, India to Singapore, Gulf of Thailand, North Borneo, Indonesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceMedium, 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