HomeFish encyclopediaRay-finned fishesAnglerfishesFrogfishesMarble-mouthed frogfish Marble-mouthed frogfish (Lophiocharon lithinostomus) Scientific name: Lophiocharon lithinostomus Jordan & Richardson, 1908 The Marble-mouthed frogfish (Lophiocharon lithinostomus) is a marine fish of the family Antennariidae. Native range: Western Central Pacific, Sulu Sea of Indonesia and Philippines. Species factsScientific nameLophiocharon lithinostomusFamilyAntennariidae (Frogfishes)OrderLophiiformes (Anglerfishes)ClassActinopterygii (Ray-finned fishes)Maximum length9.1EnvironmentMarine; demersal; non-migratory; depth range 0 - ? mClimateTropicalDistributionWestern Central Pacific: Sulu Sea of Indonesia and Philippines.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceHigh, minimum population doubling time less than 15 months (Fec assumed to be > 10,000) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026