The Mexican long-tongued bat uses a tongue about one-third of its body length to feed from flowers. It visits night-blooming cactus and agave.
It is a medium-sized bat with a long snout and noseleaf. Its tongue reaches about one-third of its body length; the back is gray to brown and the underside is lighter.
It hovers at night-blooming cactus and agave flowers to take nectar and pollen. Some bats in the northern part of the range migrate south in winter to follow flowering plants.
An extinction-risk assessment has not been added yet.