\n Prickly Dogfish (Oxynotus bruniensis) jaw showing pointed upper teeth which they use to hold onto their victim and lower sawing or cutting teeth which they use to cut a circular plug of flesh by spinning their body around, giving rise to their other common name: Cookie Cutter Shark.
Prickly Dogfish (Oxynotus bruniensis) jaw showing pointed upper teeth which they use to hold onto their victim and lower sawing or cutting teeth which they use to cut a circular plug of flesh by spinning their body around, giving rise to their other common name: Cookie Cutter Shark. Squaliformes Oxynotidae (Rough sharks) shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii squaliforme squaliformes squalidae dogfish dogshark dogsharks dogfishes dog-fish dog-fishes dog-shark dog-sharks teeth tooth dental fang fangs mouth jaw jaws sharp point pointed canine canines bite biter bit alien |Prickly Dogfish (Oxynotus bruniensis)<\/span><\/div>