HomeFish encyclopediaSharks and RaysGround sharksCat sharksSlender catshark Slender catshark (Schroederichthys tenuis) Scientific name: Schroederichthys tenuis Springer, 1966 The Slender catshark (Schroederichthys tenuis) is a marine fish of the family Scyliorhinidae. Native range: Western Atlantic, off Suriname and Brazil (off Amazon River mouth). BiologyFound on the upper continental slope. Oviparous.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSchroederichthys tenuisFamilyScyliorhinidae (Cat sharks)OrderCarcharhiniformes (Ground sharks)ClassElasmobranchii (Sharks and Rays)Maximum length70.0Depth range72–410 m (236–1345 ft)EnvironmentMarine; bathydemersal; depth range 72 - 410 mClimateDeep-waterDistributionWestern Atlantic: off Suriname and Brazil (off Amazon River mouth).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