HomeFish encyclopediaSharks and RaysGround sharksCat sharksIzu cat shark Izu cat shark (Scyliorhinus tokubee) Scientific name: Scyliorhinus tokubee Shirai, Hagiwara & Nakaya, 1992 The Izu cat shark (Scyliorhinus tokubee) is a marine fish of the family Scyliorhinidae. Native range: Northwest Pacific, Japan. BiologyHas been bred in captivity in the Shimoda Floating Aquarium. Oviparous.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameScyliorhinus tokubeeFamilyScyliorhinidae (Cat sharks)OrderCarcharhiniformes (Ground sharks)ClassElasmobranchii (Sharks and Rays)Maximum length41.3Depth range100 m (328 ft)EnvironmentMarine; demersal; depth range 100 - ? mClimateTemperateDistributionNorthwest Pacific: Japan.Conservation status (IUCN)Data deficient (DD)Threat to humansHarmlessUsesAquarium: public aquariumsResilienceLow, 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