Myotis keenii (Keen's Myotis) is a species of bats in the family Vespertilionidae. They are found in The Nearctic. They are carnivores. Individuals are known to live for 19 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: Age when primary nutritional dependency on the mother ends and independent foraging begins to make a major contribution to the offspring’s energy requirements.
