Rodents are mammals of the order Rodentia, which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents.
Fun Facts
over 2,000 difrent types
Largest called the Josephoartigasia monesi wich was a capybara looking giant the size of a humen and weighing over 2204.62 pounds
Smallest called the African pygmy mouse wich is 6-8cm long and 3 to 12 grams
longest living is the naked mole-rat
shortest living is the Common shrew that only lives for less than 12 months
