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 Dipodinae Fischer de Waldheim, 1817 Genus Dipus Zimmermann, 1780 - rough-legged jerboa Dipus sagitta (Pallas, 1773) - northern three-toed jerboa