Class Mammalia Linnaeus, 1758 - mammals Order Rodentia Bowdich, 1821 - rodents Suborder Sciurognathi (Tullberg, 1899) see Suborder Sciuromorpha Brandt, 1855 Family Dipodidae Fischer de Waldheim, 1817 - jerboas Subfamily Cardiocraniinae Vinogradov, 1925 see Tribe Cardiocraniini Vinogradov, 1925 Genus Salpingotus Vinogradov, 1922 - three-toed pygmy jerboas Subgenus Salpingotus Vinogradov, 1922