HomeFish encyclopediaRay-finned fishesGrinnersLizardfishesTwo-spot lizard fish Two-spot lizard fish (Synodus binotatus) Scientific name: Synodus binotatus Schultz, 1953 The Two-spot lizard fish (Synodus binotatus) is a marine fish of the family Synodontidae. Native range: Indo-Pacific, Gulf of Aden and East Africa to the Hawaiian and Gambier islands, north to the Ogasawara Islands, south to the Great Barrier Reef. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 12-14; Anal spines: 0; Anal soft rays: 8 - 10. Cheek behind mouth scaled; palatine teeth in a single band on each side (characteristic of the genus); membranous flap on anterior nostrils long and broad; dorsal tip of snout with a pair of small but prominent black spots.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSynodus binotatusFamilySynodontidae (Lizardfishes)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Maximum length18.0Common length10.0Depth range1–88 m (3–289 ft)EnvironmentMarine; reef-associated; depth range 1 - 88 m, usually 1 - 10 mClimateTropicalDistributionIndo-Pacific: Gulf of Aden and East Africa to the Hawaiian and Gambier islands, north to the Ogasawara Islands, south to the Great Barrier Reef.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor 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