Spiny dogfish

Squalus suckleyi

  • Common
  • Pelagic and demersal (surface to 1460 m)
  • Length to 1.6 m (5 feet)
  • Slate grey to brown on top, white to light grey below
  • Two dorsal fins with spine in front of each
  • No anal fin

Research

For more information on spiny dogfish research, please visit the spiny dogfish research page.