LEYE_AlanSchmierer.jpg

Photo Credit: Alan Schmierer

Lesser Long-nosed Bat

Leptonycteris yerbabuenae

Order: Chiroptera

Suborder: Yangochiroptera

Family: Phyllostomidae

Call characteristics:

Low frequency caller 

Body Length

2 3/4 - 3 1/3 in

(6.8 - 8.4 cm)

Weight

  1/2 - 1 oz

(15 - 28 g)

The lesser long-nosed bat has brown to gray fur and an unusual split in its tail membrane. Inhabiting desert areas, this species forms large aggregations in cave or mine roosts. Lesser long-nosed bats may migrate over 1,000 miles between their winter and summer ranges! A nectivore, the species is a frequent pollinator of agave and columnar cacti and may opportunistically feed at hummingbird feeders. Mothers give birth to one pup a year. This bat can survive to over 20 years in age in the wild.

LEYE2_AlanSchmierer.jpg

Photo Credit: Alan Schmierer

Status

&

Trends

NABat utilizes monitoring data provided by a broad network of partners to support regional and range-wide inferences about changes in the distributions and abundances of bat populations facing current and emerging threats.

Information used to populate this page was obtained from the following sources:

 

NatureServe Explorer

United States Fish and Wildlife Service Environmental Conservation Online System 

Bat Conservation International Bat Profiles

National Atlas of the United States. (2011). North American Bat Ranges, 1830-2008. National Atlas of the United States. Available at: http://purl.stanford.edu/pz329xp4277.

Taylor, M. 2019. Bats: an illustrated guide to all species. Washington, DC: Smithsonian Books.