Order Testudines Wagler, 1830 - turtles
   Suborder Cryptodira Cope, 1868
     Superfamily Trionychoidea Gray, 1825
       Family Trionychidae Gray, 1825 - softshell turtles
         Subfamily Trionychinae Gray, 1825
           Genus Trionyx Geoffroy Saint-Hilaire, 1809
             Trionyx triunguis (Forskål, 1775) - African softshell turtle