found: Smith, J.L.B. A new squalid shark from South Africa, with notes on the rare Atractophorus armatus Gilchrist, 1967.
found: Deep Sea 2003 (2003 : Queenstown, N.Z.). Deep Sea 2003 : Conference on the Governance and Management of Deep-sea Fisheries, 2005-2006:v. 2, p. 353 (squalid sharks; squalids)
found: Interrelationships of fishes, ©1996:p. 19 (squalids)
found: ITIS, Apr. 12, 2019(Family Squalidae - chiens de mer, cazones aguijones, dogfish sharks, spiny dogfishes. Order Squaliformes - dogfish sharks. Direct children: genus Cirrhigaleus, genus Squalus)
found: FishBase, Apr. 12, 2019(Family Squalidae - Dogfish sharks. Order: Squaliformes. Genera: 2 - Squalus, Cirrhigaleus)