Rodentia (Rodents) is an order of mammals. There are 2403 species of rodents, in 601 genera and 78 families. This order has been around since the thanetian age. They are herbivores. Reproduction is viviparous and dioecious.
EOL has data for 16 attributes, including:
The environments in which many rodents species are known to live. Select an environment to see its rodents species checklist.