HomeFish encyclopediaRay-finned fishesGrinnersHammerjawsOmosudid Omosudid (Omosudis lowii) Scientific name: Omosudis lowii G?nther, 1887 The Omosudid (Omosudis lowii) is a marine fish of the family Omosudidae. Native range: Worldwide in tropical and temperate waters. South China Sea and East China Sea. BiologyDorsal spines: 0; Dorsal soft rays: 9-12; Anal spines: 0; Anal soft rays: 14 - 16. Brownish above, sides silvery, iridescent, with black peritoneum showing through.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameOmosudis lowiiFamilyOmosudidae (Hammerjaws)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Maximum length23.0Common length20.0Depth range0–4000 m (0–13123 ft)EnvironmentMarine; bathypelagic; depth range 0 - 4000 m, usually 100 - 1000 mClimateDeep-waterDistributionWorldwide in tropical and temperate waters. South China Sea and East China SeaConservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming tm=2-4) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026