Rats are various medium-sized, long-tailed rodents. Species of rats are found throughout the order Rodentia, but stereotypical rats are found in the genus Rattus. Other rat genera include Neotoma (pack rats), Bandicota (bandicoot rats) and Dipodomys (kangaroo rats). Rats are typically distinguished from mice by their size. Generally, when someone discovers a large muroid rodent, its common name includes the term rat, while if it is smaller, its name includes the term mouse. The common terms rat and mouse are not taxonomically specific. Learn more about Rat
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Rat Species Videos
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Common Name | Scientific Name | Conservation Status |
Degu (16 videos) | Octodon degus | Least concern |
Gambian Rat (13 videos) | Cricetomys gambianus | Least concern |
Polynesian Rat (2 videos) | Rattus exulans | Least concern |