The term S.A. Rodent refers to two species of rodents found in South America: the paca (Cuniculus paca) and the COYPU (Myocastor coypus). The paca is a large rodent with a long body, short legs, and a spotted coat. It is found in tropical forests and is an important food source for many local communities. The COYPU is a semi-aquatic rodent with webbed feet and a thick fur coat. It is found in wetlands and is considered an invasive species in some areas. Both species are important to the local ecology and are hunted for their meat and fur.