HomeFish encyclopediaSharks and RaysGround sharksHoundsharksWhitespotted smooth-hound Whitespotted smooth-hound (Mustelus palumbes) Scientific name: Mustelus palumbes Smith, 1957 The Whitespotted smooth-hound (Mustelus palumbes) is a marine fish of the family Triakidae. Native range: Southeast Atlantic, Namibia to central Natal, South Africa. BiologyDorsal spines: 0; Dorsal soft rays: 0; Anal spines: 0; Anal soft rays: 0. A smoothhound with lines or scatterings of small white spots along body. Grey above, white below.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMustelus palumbesFamilyTriakidae (Houndsharks)OrderCarcharhiniformes (Ground sharks)ClassElasmobranchii (Sharks and Rays)Maximum length120Depth range443 m (1453 ft)EnvironmentMarine; demersal; depth range ? - 443 mClimateSubtropicalDistributionSoutheast Atlantic: Namibia to central Natal, South Africa.Conservation status (IUCN)Data deficient (DD)Threat to humansHarmlessUsesFisheries: minor commercial; gamefish: yesResilienceVery Low, minimum population doubling time more than 14 years (Fec=4) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026