1) Family dipodidae 2) Mammal family 3) Old world jerboas 
The Dipodidae, or dipodids, are a family of rodents found across the northern hemisphere. This family includes over 50 species among the 16 genera. They include the jerboas, jumping mice, and birch mice. Different species are found in grassland, deserts, and forests. They are all capable of saltation (jumping while in a bipedal stance), a feature ...
[n] - Old World jerboas
family Dipodidae noun Old World jerboas