Class Mammalia Linnaeus, 1758 - mammals Order Rodentia Bowdich, 1821 - rodents Suborder Hystricognathi Tullberg, 1899 see Infraorder Hystricognathi Tullberg, 1899 Family Capromyidae Smith, 1842 - hutias and nutria Subfamily Capromyinae Smith, 1842 see Family Capromyidae Smith, 1842 Genus Capromys Desmarest, 1822 - Cuban hutias 1 Capromys pilorides (Say, 1822) - Desmarest's hutia