Class [Mammalia] Linnaeus, 1758 - mammals Order Rodentia Bowdich, 1821 - rodents Family Dipodidae Fischer de Waldheim, 1817 - jerboas Genus Salpingotus Vinogradov, 1922 - three-toed pygmy jerboas Salpingotus crassicauda Vinogradov, 1924 - thick-tailed pygmy jerboa