The family Cuniculidae includes small to medium-sized mammals commonly known as pacas. These animals are native to Central and South America and are primarily found in tropical rainforests. Pacas are known for their distinctive appearance, featuring a robust body, short legs, and a spotted coat that helps them blend into their environment. Pacas are nocturnal and primarily herbivorous, feeding on fruits, seeds, and roots. They are excellent swimmers and often inhabit areas near water sources. Their unique adaptations and behaviors make them an important part of their ecosystem, contributing to seed dispersal and maintaining plant diversity.