HomeFish encyclopediaRay-finned fishesPerch-like fishLanternbellies, temperate ocean-bassesSharptooth seabass Sharptooth seabass (Synagrops philippinensis) Scientific name: Synagrops philippinensis G?nther, 1880 The Sharptooth seabass (Synagrops philippinensis) is a marine fish of the family Acropomatidae. Native range: Indo-West Pacific, India east to Japan and south to the Philippines, the Arafura Sea and northern Australia. BiologyDorsal spines (total): 9; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 7; Vertebrae: 25. Resembles S. japonicus and S. analis but distinguished by the following characters: pelvic spine with distinct serration on the anterior edge; 2 spines and 7 soft rays in anal fin; 16 rays in pectoral fin; and small body size (less than 10 cm). Body blackish -brown dorsally, paler ventrally.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSynagrops philippinensisFamilyAcropomatidae (Lanternbellies, temperate ocean-basses)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length13.0Depth range186–220 m (610–722 ft)EnvironmentMarine; bathydemersal; depth range 186 - 220 mClimateDeep-waterDistributionIndo-West Pacific: India east to Japan and south to the Philippines, the Arafura Sea and northern Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026