Elasmobranchii (Haie und Rochen) (sharks and rays) > Squaliformes (Sleeper and dogfish sharks) > Somniosidae (Sleeper sharks)
Etymology: Somniosus:Latin for sleepy, reflecting Lesueur’s surmise that these sharks are slow or sluggish because of their relatively small fins (hence the name sleeper sharks). (See ETYFish); rostratus:Latin for beaked, referring to its elongated rostrum. (See ETYFish). More on author: Risso.
Environment: milieu / climate zone / depth range / distribution range
Ökologie