El roedor más grande que jamás ha existido nunca se conocerá, pero posiblemente Josephoartigasia monesi se acercara mucho a este record. Vivió en Sudamérica durante el plioceno y un reciente estudio sugiere que usaba sus incisivos como mecanismo de defensa
Tamarins riding a capybara. It's like someone decided to take a bunch of animals that are so cute they don't even look real, and make one of them serve as public transit for the others. Nature: Invented the bus before we did.
"My Kind of Petting Zoo" The centre of attention is a capybara, the world's biggest rodent. They can be up to 50cm at the withers (shoulders). The (spider?) monkeys are small, so this image is probably genuine. Via: http://www.cutestpaw.com/images/my-kind-of-petting-zoo/
Capybara is the biggest rodent on the planet. But this isn’t the only remarkable thing about it. Capybara seems to be able to make friends with any animal in the world. Sounds impossible? Then check it for yourself!