Scapteromys

Scapteromys is a genus of South American rodents in the tribe Akodontini of family Cricetidae. Three species are known, found in northern Argentina, southern Brazil, Paraguay and Uruguay. They are as follows: Argentine swamp rat (Scapteromys aquaticus) Plateau swamp rat (Scapteromys meridionalis) Waterhouse's swamp rat (Scapteromys tumidus) Species are semiaquatic, living in and near marshes and other bodies of water. They reach a body length of 15 to 20 cm and a tail length of 13–17 cm, and weigh 110-200 g. Fur color is dark gray on top and light gray on the underside. They are p

species of mammal

species of mammal