After Nelson, J. S., 1994, Mould, 1995-1997, and Williams, G. S., 1999-2000

<==o Pristiophoridae [Pristiophoriformes:] (sahahait: saw sharks) [5 recent species]
   |-- †Ikamauius ensifer (Davis) Eoc. Aust.
   |-- †Propristiophorus sp. U. Cret. SWAs. 
   |-- †Rhaibodus
   |-- Pliotrema warreni Regan, 1906, Tert. NZ. R. Oc.
   `--o Pristiophorus  Müller & Henle, 1837, U. Cret. SWAs. Mioc. Eu. NA. Mioc. Plioc. Aus. R. Oc.
      |-- †P. lanceolatus (Davis, 1888)
      |-- †P. lineatus Applegate & Uyeno, 1968
      |-- †P. palaeocenicus Herman, 1972
      |-- †P. rupeliensis Stuebert & Herman, 1978
      |-- †P. sp. cf. P. schroederi
      |-- †P. suevicus
      |-- †P. sp.
      |-- †P. sp. [Pliocene, USA: North Carolina: Lee Creek Mine] [Purdy et al., 2001]
      |-- †P. tumidens (Woodward, 1932)
      |-- P. cirratus (Latham, 1794)
      |-- P. nudipinnis Gunther, 1870
      |-- P. japonicus Gunther, 1870
      |-- P. schroederi Springer & Bullis, 1960
      |-- P. sp.1 [Stehmann] [Western Indian Ocean]
      |-- P. sp.2 [Last & Stevens, 1993] [NSW Australian coast]
      `-- P. sp.3 [Last & Stevens, 1993] [NSW Australian coast]

Reference(s):