HomeFish encyclopediaRay-finned fishesGrinnersLizardfishesGracile lizardfish Gracile lizardfish (Saurida gracilis) Scientific name: Saurida gracilis Quoy & Gaimard, 1824 The Gracile lizardfish (Saurida gracilis) is a marine fish of the family Synodontidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 11-12; Anal spines: 0; Anal soft rays: 9 - 10. Posterior part of body with blackish blotches; dorsal, caudal and pelvic fins with dark traverse bands.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSaurida gracilisFamilySynodontidae (Lizardfishes)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Maximum length32.0Depth range0–135 m (0–443 ft)EnvironmentMarine; reef-associated; depth range 0 - 135 mClimateTropicalDistributionIndo-Pacific: Red Sea and East Africa to the Hawaiian, Marquesan and Ducie islands, north to the Ryukyu and Ogasawara islands, south to the Great Barrier Reef, Lord Howe, and Rapa.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: 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