HomeFreshwater aquarium fishOther freshwater fishTripletail Tripletail (Lobotes surinamensis) Scientific name: Lobotes surinamensis Bloch, 1790 The Tripletail (Lobotes surinamensis) is a brackish-water fish of the family Lobotidae. BiologyDorsal spines: 11 - 12; Dorsal soft rays: 15-16; Anal spines: 3; Anal soft rays: 11 - 12. Adults dark brown or greenish yellow above, silvery grey below; pectorals pale yellow, other fins darker than body; caudal fin with yellow margin. Rounded caudal fin that appear as single 3-lobed fin.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLobotes surinamensisFamilyLobotidae (Tripletails)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length110Common length80.0EnvironmentMarine; brackish; benthopelagic; oceanodromous, usually 70 - ? mClimateSubtropicalDistributionTropical and subtropical waters of all oceans. Western Atlantic: Canada to Massachusetts, USA and Bermuda to Argentina. Eastern Atlantic: Mediterranean Sea; Madeira to the Gulf of Guinea; South Africa. Western Pacific: Japan, Fiji and Tuvalu.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; gamefish: yes; aquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (tm=1; tmax=3) More other freshwater fishFreshwater garfishXenentodon cancilaFinescale tigerfishDatnioides microlepisShort-tailed pipefishMicrophis brachyurus brachyurusPumpkinseedLepomis gibbosusLined soleAchirus lineatusSouth American lungfishLepidosiren paradoxaSee all other freshwater fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026