HomeFish encyclopediaSharks and RaysGround sharksCat sharksLongnose sawtail cat shark Longnose sawtail cat shark (Galeus longirostris) Scientific name: Galeus longirostris Tachikawa & Taniuchi, 1987 The Longnose sawtail cat shark (Galeus longirostris) is a marine fish of the family Scyliorhinidae. Native range: Northwest Pacific, Amami-oshima, the Ogasawara and Izu islands. Species factsScientific nameGaleus longirostrisFamilyScyliorhinidae (Cat sharks)OrderCarcharhiniformes (Ground sharks)ClassElasmobranchii (Sharks and Rays)Maximum length80.3Depth range440–520 m (1444–1706 ft)EnvironmentMarine; bathydemersal; depth range 440 - 520 mClimateDeep-waterDistributionNorthwest Pacific: Amami-oshima, the Ogasawara and Izu islands.Conservation status (IUCN)Data deficient (DD)Threat to humansHarmlessResilienceLow, 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