Largest living rodent in the world, native to South American wetlands and grasslands, highly social semi-aquatic mammal characterized by its robust body and remarkable adaptation to aquatic environments.
Image Gallery
ADSENSE SLOT
Ecology & Habitat
Habitat
Tropical and subtropical regions of South America, including Brazil, Venezuela, Colombia, Argentina, and Paraguay, predominantly in river systems, marshes, swamps, and seasonally flooded grasslands
Ecological Role
Critical ecosystem engineers, grazing herbivores that maintain grassland vegetation, serve as important prey for predators like jaguars and caimans, and play significant roles in nutrient cycling within wetland ecosystems