[Neoselachii] Compagno, 1977 - modern sharks and rays see Cohort Neoselachii Compagno, 1977
   Order Pristiophoriformes Compagno, 1973 [monotypic] - saw sharks
     Family Pristiophoridae Bleeker, 1859 - saw sharks
       Genus Pristiophorus Müller & Henle, 1837
         1 Pristiophorus cirratusᵀ (Latham, 1794) - common sawshark
         2 Pristiophorus japonicus Günther, 1870 - Halberd shark
         3 Pristiophorus nudipinnis Günther, 1870 - shortnose sawshark
         4 Pristiophorus schroederi Springer & Bullis, 1960 - Bahamas sawshark