Class Mammalia Linnaeus, 1758 - mammals
   Order Rodentia Bowdich, 1821 - rodents
     Suborder Hystricognathi Tullberg, 1899 see Infraorder Hystricognathi Tullberg, 1899
       Family Agoutidae Gray, 1821 see Family Cuniculidae Miller & Gidley, 1918
         Genus Agouti Lacépède, 1799, nom. illeg. - pacas see Genus Cuniculus Brisson, 1762
           1 Agouti paca (C. Linnaeus, 1766) see Cuniculus paca (Linnaeus, 1766), typ. cons.
           2 Agouti taczanowskii (Stolzmann, 1865) see Cuniculus taczanowskii (Stolzmann, 1865)