Order Pristiophoriformes Compagno, 1973
Order Pristiophoriformes Compagno, 1973c, J.Linn.Soc.(Zool.), 53 suppl. 1.
Synonymy:
Order Asterospondyli: Gill, 1893 (in part)
Order Euselachii, Suborder Galei: Jordan, 1923 (in part)
Order Euselachii, Suborder Squaloidei: Blot, 1969 (in part)
Suborder Galei: Gill, 1872 (in part)
Suborder Plagiostomi Tectospondyli: Hasse, 1879 (in part)
Order Pristiophorida: Fowler, 1969
Order Pristiophorae: Smith, 1949
Order Pristiophori: Whitley, 1940
Order Pristiophoriformes: Berg and Svedovidov, 1955; Patterson, 1967; Lindberg, 1971; Rass and Lindberg, 1971; Applegate, 1974; Chu and Wen, 1979
Suborder Pristiophorina: Matsubara, 1955
Suborder Pristiophoroidea: Bigelow and Schroeder, 1948
Suborder Pristiophoroidei: Nelson, 1976
Order Squalea, Suborder Squalida: White, 1936, 1937 (in part)
Suborder Squali: Gill, 1862 (in part)
Order Squaliformes, Suborder Squaloidei: Berg, 1940 (in part); Arambourg and Bertin, 1958
Suborder Squaliformes: Goodrich, 1909 (in part); Bertin, 1939 (in part), Budker and Whitehead, 1971 (in part)
Order and Suborder Squaloidea: Schultz and Stern, 1948 (in part)
Suborder Squaloidea: Romer, 1945, 1966 (in part); Norman, 1966 (in part). "Division" Squaloidei: Regan, 1906 (in part)
"Group" Squaloidei: Garman, 1913 (in part)
Suborder Squaloidei: Engelhardt, 1913 (in part)
Order Squatinae: Fowler, 1941 (in part)