Class Mammalia Linnaeus, 1758 - mammals Order Rodentia Bowdich, 1821 - rodents Suborder Hystricognathi Tullberg, 1899 see Infraorder Hystricognathi Tullberg, 1899 Family ‡Heptaxodontidae Anthony, 1917 Subfamily ‡Clidomyinae Woods, 1989 see Family Heptaxodontidae Anthony, 1917 Genus ‡Clidomys Anthony, 1920 ‡Clidomys parvus Anthony, 1920