HomeFish encyclopediaRay-finned fishesPerch-like fishRoundheadsSpotted longfin Spotted longfin (Plesiops multisquamata) Scientific name: Plesiops multisquamata Inger, 1955 The Spotted longfin (Plesiops multisquamata) is a marine fish of the family Plesiopidae. Native range: Western Indian Ocean, restricted to the east coast of South Africa. BiologyDorsal spines (total): 12; Dorsal soft rays (total): 7; Anal spines: 3; Anal soft rays: 8. Blackish in color and covered with small blue spots.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePlesiops multisquamataFamilyPlesiopidae (Roundheads)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length25.0EnvironmentMarine; reef-associatedClimateSubtropicalDistributionWestern Indian Ocean: restricted to the east coast of South Africa.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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