[Neoselachii] Compagno, 1977 - modern sharks and rays see Infraclass Elasmobranchii Bonaparte, 1838
   Order Carcharhiniformes Compagno, 1973 - ground sharks
     Family Scyliorhinidae Gill, 1862 - catsharks
       Genus Schroederichthys Springer, 1966
         1 Schroederichthys bivius (Smith, 1838) - narrowmouth catshark
         2 Schroederichthys chilensis (Guichenot, 1848) - redspotted catshark
         3 Schroederichthys maculatus Springer, 1966 - narrowtail catshark
         4 Schroederichthys tenuis Springer, 1966 - slender catshark