Tupa is a genus of small marsupials found primarily in South America. These animals are known for their unique adaptations, including a prehensile tail that helps them navigate their arboreal habitats. Tupa species are nocturnal and primarily feed on fruits, insects, and small vertebrates. The most well-known species within this genus is the tamarins, which are often recognized for their distinctive fur and social behavior. Tupa plays a crucial role in their ecosystem by aiding in seed dispersal, contributing to the health of their forest environments.