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 1 Genus Agouti Lacépède, 1799, nom. illeg. - pacas see Genus Cuniculus Brisson, 1762