Class Mammalia Linnaeus, 1758 - mammals Order Rodentia Bowdich, 1821 - rodents Suborder Hystricognathi Tullberg, 1899 see Infraorder Hystricognathi Tullberg, 1899 Family Bathyergidae Waterhouse, 1841 - African mole-rats Genus Heliophobius Peters, 1846 - silvery mole-rat 1 Heliophobius argenteocinereus Peters, 1846 - silvery mole-rat