Fishes
   Class Elasmobranchii Bonaparte, 1838 see Subclass Elasmobranchii Bonaparte, 1838
     Order Carchariniformes Compagno, 1973 see Order Carcharhiniformes Compagno, 1973
       Family Scyliorhinidae Gill, 1862 - cat sharks
         01 Genus Alphascyllium Leigh-Sharpe, 1926
         02 Genus Apristurus Garman, 1913
         03 Genus Asymbolus Whitley, 1939
         04 Genus Atelomycterus Garman, 1913
         05 Genus Aulohalaelurus Fowler, 1934
         06 Genus Betascyllium Leigh-Sharpe, 1926
         07 Genus Bythaelurus Compagno, 1988
         08 Genus Campagnoia Springer, 1979
         09 Genus Catulus Valmont de Bomare, 1768
         10 Genus Catulus Smith, 1838
         11 Genus Catulus Garman, 1913
         12 Genus Cephaloscyllium Gill, 1861
         13 Genus Cephalurus Bigelow & Schroeder, 1941
         15 Genus Conoporoderma Fowler, 1934
         16 Genus Deltascyllium Leigh-Sharpe, 1926
         17 Genus Dichichthys Chan, 1966
         18 Genus Figaro Whitley, 1928
         19 Genus Galeus Rafinesque, 1810
         20 Genus Gammascyllium Leigh-Sharpe, 1926
         21 Genus Halaelurus Gill, 1862
         22 Genus Haploblepharus Garman, 1913 - shysharks
         23 Genus Holohalaelurus Fowler, 1934
         24 Genus Juncrus Whitley, 1939
         25 Genus Parapristurus Fowler, 1934
         26 Genus Parmaturus Garman, 1906
         27 Genus Pentanchus Smith & Radcliffe, 1912
         28 Genus Poroderma Smith, 1838 - barbelled catsharks
         29 Genus Prionurus Otto, 1821, nom. illeg.
         30 Genus Pristidurus Bonaparte, 1838
         31 Genus Pristiurus Bonaparte, 1834
         32 Genus Schroederichthys Springer, 1966
         33 Genus Scyliorhinus Blainville, 1816
         34 Genus Scyllium Cuvier, 1816