HomeFish encyclopediaSharks and RaysGround sharksCat sharksBroadfin sawtail catshark Broadfin sawtail catshark (Galeus nipponensis) Scientific name: Galeus nipponensis Nakaya, 1975 The Broadfin sawtail catshark (Galeus nipponensis) is a marine fish of the family Scyliorhinidae. Native range: Northwest Pacific, China, Japan and the Kyushu-Palau Ridge. BiologyOviparous, with possibly a single egg laid per oviduct.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGaleus nipponensisFamilyScyliorhinidae (Cat sharks)OrderCarcharhiniformes (Ground sharks)ClassElasmobranchii (Sharks and Rays)Maximum length70.0EnvironmentMarine; bathydemersalClimateDeep-waterDistributionNorthwest Pacific: China, Japan and the Kyushu-Palau Ridge.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