Chinchilloidea is a class of rodents. There are 8 species of Chinchilloidea, in 6 genera and 2 families. This class has been around since the eocene epoch. It includes groups like Chinchillas And Viscachas and Giant Rats. They are herbivores. Reproduction is viviparous and dioecious.
EOL has data for 14 attributes, including: