HomeFish encyclopediaSharks and RaysGround sharksCat sharksWhitesaddled catshark Whitesaddled catshark (Scyliorhinus hesperius) Scientific name: Scyliorhinus hesperius Springer, 1966 The Whitesaddled catshark (Scyliorhinus hesperius) is a marine fish of the family Scyliorhinidae. Native range: Western Central Atlantic, Honduras, Panama, and Colombia. BiologyFound on the upper continental slope. Oviparous. Not utilized at present.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameScyliorhinus hesperiusFamilyScyliorhinidae (Cat sharks)OrderCarcharhiniformes (Ground sharks)ClassElasmobranchii (Sharks and Rays)Maximum length47Depth range274–457 m (899–1499 ft)EnvironmentMarine; bathydemersal; depth range 274 - 457 mClimateDeep-waterDistributionWestern Central Atlantic: Honduras, Panama, and Colombia.Conservation status (IUCN)Data deficient (DD)Threat to humansHarmlessUsesFisheries: of no interestResilienceLow, minimum population doubling time 4.5 - 14 years (Fec assumed to be SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026