Ce este câinele de mare, singura specie de rechin din Marea Neagră

Spiny / Piked dogfish {Squalus acanthias} with Red sea urchins {Strongylocentrotus franciscanus} and orange sea pen {Ptilosarcus gurneyi} Quadra Island off Vancouver Island, Discovery Passage, British Columbia, Canada. Note - also known as Spurdog or Dog shark. PUBLICATIONxINxGERxSUIxAUTxONLY 1149602 DougxPerrine Spiny piked dogfish With Red Sea urchins and Orange Sea Pen Quadra Iceland off Vancouver Iceland Discovery Passage British Columbia Canada Note Thus known As spurdog or Dog Shark PUBLICATIONxINxGERxSUIxAUTxONLY 1149602 DougxPerrine