There are nine species in this family. They are found in South America in scrublands and rocky habitats. They have rat-like bodies; long, furry tails; rounded ears; pointed noses; whiskers; and short legs with clawed toes. They live in burrows and are herbivores. Most species are nocturnal and live in colonies.
There are nine species in this family. They are found in South America in scrublands and rocky habitats. They have rat-like bodies; long, furry tails; rounded ears; pointed noses; whiskers; and short legs with clawed toes. They live in burrows and are