HomeFish encyclopediaRay-finned fishesGrinnersLizardfishesBlackear lizardfish Blackear lizardfish (Synodus hoshinonis) Scientific name: Synodus hoshinonis Tanaka, 1917 The Blackear lizardfish (Synodus hoshinonis) is a brackish-water fish of the family Synodontidae. Native range: Indo-West Pacific, Red Sea and Mozambique to the Andaman Sea and southern Japan, south to Arafura Sea and New Caledonia. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 12-14; Anal spines: 0; Anal soft rays: 8 - 10. Body with alternating pale and dark saddle blotches above; black blotch at upper edge of operculum; fins pale.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSynodus hoshinonisFamilySynodontidae (Lizardfishes)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Maximum length26.0Common length12.0Depth range60–96 m (197–315 ft)EnvironmentMarine; brackish; demersal; depth range 60 - 96 mClimateTropicalDistributionIndo-West Pacific: Red Sea and Mozambique to the Andaman Sea and southern Japan, south to Arafura Sea and New Caledonia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercialResilienceHigh, minimum population doubling time less than 15 months (K=0.5) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026