HomeFish encyclopediaRay-finned fishesNeedle fishesNeedlefishesSpotted long-tom Spotted long-tom (Tylosurus punctulatus) Scientific name: Tylosurus punctulatus G?nther, 1872 The Spotted long-tom (Tylosurus punctulatus) is a marine fish of the family Belonidae. Native range: Western Central Pacific, north to the Philippines and east to the Solomon Islands. BiologyDorsal soft rays (total): 20-22; Anal soft rays: 20 - 21. Some may have orange spots on the sides.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameTylosurus punctulatusFamilyBelonidae (Needlefishes)OrderBeloniformes (Needle fishes)ClassActinopterygii (Ray-finned fishes)Maximum length58.3Common length50.0EnvironmentMarine; reef-associatedClimateTropicalDistributionWestern Central Pacific: north to the Philippines and east to the Solomon Islands.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, 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