Elasmobranchii 板鰓亞綱 (鯊魚與魟魚) (sharks and rays) > Squaliformes (Sleeper and dogfish sharks) 角鯊目 (Sleeper and dogfish sharks) > Squalidae (Dogfish sharks) 棘鮫科 (Dogfish sharks)
Etymology: Squalus:Genus name from Latin 'squalus' meaning shark (Ref. 6885, 27436). More on author: Risso.
Environment: milieu / climate zone / depth range / distribution range
生態學