text: Zameus squamulosus Günther, 1877 (velvet dogfish)
  Family Squalidae (dogfish sharks)
  Genus Cirrhigaleus S. Tanaka (I), 1912
  Cirrhigaleus asper Merrett, 1973 (rough-skin spurdog)
  Cirrhigaleus australis W. T. White, Last & J. D. Stevens, 2007 (southern Mandarin dogfish)
  Cirrhigaleus barbifer S. Tanaka (I), 1912 (Mandarin dogfish)
  Genus Squalus Linnaeus, 1758
  Squalus acanthias Linnaeus, 1758 (spiny dogfish)
  Squalus acutipinnis Regan, 1908 (blunt-nose spiny dogfish)
  Squalus albifrons Last, W. T. White & J. D. Stevens, 2007 (eastern high-fin spurdog)
  Squalus altipinnis Last, W. T. White & J. D. Stevens, 2007 (western high-fin spurdog)
  Squalus blainville A. Risso, 1827 (long-nose spurdog)
  Squalus brevirostris S. Tanaka (I), 1917 (Japanese short-nose spurdog)
  Squalus bucephalus Last, Séret & Pogonoski, 2007 (big-head spurdog)
  Squalus chloroculus Last, W. T. White & Motomura, 2007 (green-eye spurdog)
  Squalus clarkae Pfleger, Grubbs, Cotton & Daly-Engel, 2018 (gulf dogfish)
  Squalus crassispinus Last, Edmunds & Yearsley, 2007 (fat-spine spurdog)
  Squalus cubensis Howell-Rivero, 1936 (Cuban dogfish)
  Squalus edmundsi W. T. White, Last & J. D. Stevens, 2007 (Edmund's spurdog)
  Squalus formosus W. T. White & Iglésias, 2011 (Taiwan spurdog)
  Squalus grahami W. T. White, Last & J. D. Stevens, 2007 (eastern long-nose spurdog)
  Squalus griffini Phillipps, 1931 (northern spiny dogfish)
  Squalus hemipinnis W. T. White, Last] & Yearsley, 2007 (Indonesian short-snout spurdog)