Spiny Dogfish Or Whitespotted Spurdog

White-spotted Spurdogs (Squalus acanthias) or Spiny Dogfish being fed by diver.
White-spotted Spurdogs (Squalus acanthias) or Spiny Dogfish being fed by diver. Squalidae (Dogfish sharks) Piked dogfish Squaliformes mass many group together same identical similar small tiny minute minuet miniscule diminutive macro micro little minor minature miniature petite puny shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans dogshark tourist tourists tourism eco tourism eco-tourism ecotourism ecotourist eco-tourist eco tourist ecotourists eco-tourists holiday holidays vacation adventure discovery adventuring discover dive diver diving adventure tourist ecotourism eco tourism tourism adventurous discover discovery discovering Dogsharks shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii squaliforme squaliformes squalidae dogfish dogshark dogsharks dogfishes dog-fish dog-fishes dog-shark dog-sharks |White-spotted Spurdogs (Squalus acanthias)

White-spotted Spurdogs (Squalus acanthias) or Spiny Dogfish being fed by diver with video camera.
White-spotted Spurdogs (Squalus acanthias) or Spiny Dogfish being fed by diver with video camera. Squalidae (Dogfish sharks) Piked dogfish Squaliformes mass many group together same identical similar small tiny minute minuet miniscule diminutive macro micro little minor minature miniature petite puny shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans dogshark tourist tourists tourism eco tourism eco-tourism ecotourism ecotourist eco-tourist eco tourist ecotourists eco-tourists holiday holidays vacation adventure discovery adventuring discover dive diver diving adventure tourist ecotourism eco tourism tourism adventurous discover discovery discovering Dogsharks shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii squaliforme squaliformes squalidae dogfish dogshark dogsharks dogfishes dog-fish dog-fishes dog-shark dog-sharks |White-spotted Spurdogs (Squalus acanthias)

White-spotted Spurdogs (Squalus acanthias) or Spiny Dogfish foraging for food over sandy sea bed.
White-spotted Spurdogs (Squalus acanthias) or Spiny Dogfish foraging for food over sandy sea bed. Squalidae (Dogfish sharks) Piked dogfish Squaliformes mass many group together same identical similar shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans Dogsharks shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii squaliforme squaliformes squalidae dogfish dogshark dogsharks dogfishes dog-fish dog-fishes dog-shark dog-sharks sand sandy sandflat seabed sea bed sea-bed seafloor sea-floor floor |White-spotted Spurdogs (Squalus acanthias)

White-spotted Spurdog (Squalus acanthias) or Spiny Dogfish swiming over sea bed.
White-spotted Spurdog (Squalus acanthias) or Spiny Dogfish swiming over sea bed. Squalidae (Dogfish sharks) Piked dogfish Squaliformes single one alone lonely isolated individual curious curiousity curios curiosity look looking inspect inspecting gaze gazing inquisitive inquiring enquiring interested questioning nosy prying shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans Dogsharks shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii squaliforme squaliformes squalidae dogfish dogshark dogsharks dogfishes dog-fish dog-fishes dog-shark dog-sharks |White-spotted Spurdog (Squalus acanthias)

White-spotted Spurdog (Squalus acanthias) or Spiny Dogfish swiming over sea bed.
White-spotted Spurdog (Squalus acanthias) or Spiny Dogfish swiming over sea bed. Squalidae (Dogfish sharks) Piked dogfish Squaliformes single one alone lonely isolated individual curious curiousity curios curiosity look looking inspect inspecting gaze gazing inquisitive inquiring enquiring interested questioning nosy prying shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans Dogsharks shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii squaliforme squaliformes squalidae dogfish dogshark dogsharks dogfishes dog-fish dog-fishes dog-shark dog-sharks |White-spotted Spurdog (Squalus acanthias)

White-spotted Spurdog (Squalus acanthias) or Spiny Dogfish swiming over sea bed.
White-spotted Spurdog (Squalus acanthias) or Spiny Dogfish swiming over sea bed. Squalidae (Dogfish sharks) Piked dogfish Squaliformes single one alone lonely isolated individual curious curiousity curios curiosity look looking inspect inspecting gaze gazing inquisitive inquiring enquiring interested questioning nosy prying shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans Dogsharks shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii squaliforme squaliformes squalidae dogfish dogshark dogsharks dogfishes dog-fish dog-fishes dog-shark dog-sharks |White-spotted Spurdog (Squalus acanthias)

White-spotted Spurdog (Squalus acanthias) or Spiny Dogfish using Ampullae of Lorenzini.electrical receptors under it's snout to search for prey.
White-spotted Spurdog (Squalus acanthias) or Spiny Dogfish using Ampullae of Lorenzini.electrical receptors under it's snout to search for prey. Squalidae (Dogfish sharks) Piked dogfish Squaliformes single one alone lonely isolated individual catch catching hunt hunting hunter gather gathering forage foraging eat eating eater caught stalking stalker stalk predator shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans seek seeking search Dogsharks shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii squaliforme squaliformes squalidae dogfish dogshark dogsharks dogfishes dog-fish dog-fishes dog-shark dog-sharks |White-spotted Spurdog (Squalus acanthias)

White-spotted Spurdog (Squalus acanthias) or Spiny Dogfish. World's most common shark species. Commercially harvested.
White-spotted Spurdog (Squalus acanthias) or Spiny Dogfish. World's most common shark species. Commercially harvested. Squalidae (Dogfish sharks) Piked dogfish Squaliformes single one alone lonely isolated individual cute friend friendly cuddly cuddle play playful happy smile smiling shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii squaliforme squaliformes squalidae dogfish dogshark dogsharks dogfishes dog-fish dog-fishes dog-shark dog-sharks shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii squaliforme squaliformes squalidae dogfish dogshark dogsharks dogfishes dog-fish dog-fishes dog-shark dog-sharks |White-spotted Spurdog (Squalus acanthias)