Viscacha
Lagidium
Lagostomus
Viscachas or vizcachas are rodents of two genera (Lagidium and Lagostomus) in the family Chinchillidae. They are closely related to chinchillas, and look similar to rabbits, apart from their longer tails. There are five extant species of viscacha:
Read more about Viscacha: Extant Species