Bothrops asper (Fer De Lance) is a species of snakes in the family vipers. They are found in The Neotropics and The Nearctic. Individuals are known to live for 20.4 years.
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.