HomeFish encyclopediaSharks and RaysGround sharksCat sharksBlacktip sawtail catshark Blacktip sawtail catshark (Galeus sauteri) Scientific name: Galeus sauteri Jordan & Richardson, 1909 The Blacktip sawtail catshark (Galeus sauteri) is a marine fish of the family Scyliorhinidae. Native range: Western Pacific, Japan, Taiwan and the Philippines. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 0; Anal spines: 0; Anal soft rays: 0. Dorsal and sometimes upper and lower caudal-fin lobes with prominent black tips.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGaleus sauteriFamilyScyliorhinidae (Cat sharks)OrderCarcharhiniformes (Ground sharks)ClassElasmobranchii (Sharks and Rays)Maximum length38.0Depth range60–90 m (197–295 ft)EnvironmentMarine; demersal; depth range 60 - 90 mClimateDeep-waterDistributionWestern Pacific: Japan, Taiwan and the Philippines.Conservation status (IUCN)Data deficient (DD)Threat to humansHarmlessUsesFisheries: minor commercialResilienceLow, 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