[Neoselachii] Compagno, 1977 - modern sharks and rays see Cohort Neoselachii Compagno, 1977
   Order Carcharhiniformes Compagno, 1973 - ground sharks
     Family Hemigaleidae Hasse, 1879 - weasel sharks
       Genus Hemipristis Agassiz, 1843 [monotypic]
         Hemipristis elongatus (Klunzinger, 1871) - Elliot's grey shark