Dusky smooth-hound
  A species of Smooth-hound, Also known as  Dog shark, Grayfish    Scientific name : Mustelus canis  Genus :   Smooth-hound    
  Dusky smooth-hound, A species of Smooth-hound 
  Also known as: 
 Dog shark, Grayfish
  Botanical name: Mustelus canis 
  Genus:  Smooth-hound 
  Content 
 Description People often ask
  , used under PUBLIC-DOMAIN /Cropped and compressed from original  Description
 Dusky smooth-hound (Mustelus canis) is a bottom-dwelling species of houndshark found on the North, Central, and South American coasts of the Atlantic. Interestingly, it can change color to camouflage itself, but represents no danger to humans since it has blunt teeth. Commercial harvesting of this shark along US coastlines has been increasing, and it is often used as a lab animal for biological experiments. 
    * Disclaimer:  The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary. 
 People often ask
 Does smooth dogfish have teeth? 
    Does dogfish bite humans? 
    Is dogfish spines poisonous? 
    Why is it called a dogfish? 
    Where does dusky smooth-hound live? 
    How big does smooth hound get? 
   
 
  , used under PUBLIC-DOMAIN /Cropped and compressed from original  Scientific Classification
 Phylum 
  Chordates   Class 
  Sharks and rays   Order 
  Ground sharks   Family 
  Houndsharks   Genus 
  Smooth-hound   Species 
  Dusky smooth-hound