Octodontoidea is a class of rodents. There are 199 species of Octodontoidea, in 49 genera and 6 families. This class has been around since the eocene epoch. It includes groups like American Spiny Rats, Acaremyidae, and Giant Hutias. They are herbivores. Reproduction is viviparous.
EOL has data for 14 attributes, including: