Josephoartigasia monesi is the largest known rodent, and lived approximately 4 to 2 million years ago in South America during the Pliocene to early Pleistocene. The species may have weighed 1,000 kg (2,200 lb), considerably larger than its ...
Josephoartigasia monesi is the largest known rodent, and lived approximately 4 to 2 million years ago in South America during the Pliocene to early Pleistocene. The species may have weighed 1,000 kg (2,200 lb), considerably larger than its ...