HomeFish encyclopediaRay-finned fishesGrinnersLizardfishesRed lizard fish Red lizard fish (Synodus ulae) Scientific name: Synodus ulae Schultz, 1953 The Red lizard fish (Synodus ulae) is a marine fish of the family Synodontidae. Native range: Pacific Ocean, Japan to Hawaii. BiologyFine barring on head. Body bands darken towards the tail.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSynodus ulaeFamilySynodontidae (Lizardfishes)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Maximum length30.0Depth range1–121 m (3–397 ft)EnvironmentMarine; demersal; depth range 1 - 121 mClimateTropicalDistributionPacific Ocean: Japan to Hawaii.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, 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