Smithsonian National Museum of Natural History, North American Mammals
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  Chiroptera · Vespertilionidae · Rhogeessa alleni
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Rhogeessa alleni

Allen's Yellow Bat

Order: Chiroptera
Family: Vespertilionidae

 

Conservation Status: Least Concern.


Bats in the genus Rhogeessa are very tiny and are known for their low, slow, fluttering flight. Often 2 to 5 of them are seen flying together, hunting insects. If they are over a clearing, they tend to fly in a circular pattern, and if they are over a forest trail, they go back and forth, covering about 30 m of trail before turning and heading in the other direction. Allen's Yellow Bat is found in only in Mexico, from Oaxaca to Zacatecas.

Length:
Range: Total Length: 81-90 mm

Weight:
Range: 5.8-8.0 g

References:

Thomas, O., 1892. Annals and Magazine of Natural History, ser. 6, 10:477.

Links:

Mammal Species of the World

Distribution of Rhogeessa alleni