Thylamys velutinus (Dwarf Fat Tailed Mouse Opossum) is a species of mammals in the family Didelphidae. They are found in The Neotropics. They are omnivores.
Definition: The largest scale biogeographic division of the earth's surface based on the historic and evolutionary distribution patterns of plants and animals.
Definition: A forest biome is a terrestrial biome which includes, across its entire spatial extent, densely packed vegetation which strongly limits light penetration to the forest floor.