This nocturnal, insect-eating bat roosts in caves. Its face has conspicuous folds of skin, and the species occurs on Caribbean islands.
The ears join by a fold across the forehead, and the skin around the nose has complex folds. The guide reports that juveniles are redder than adults.
Groups of tens to hundreds may roost in caves. It is active at night; a Puerto Rico diet study found moths, wasps, and beetles among its main prey.
An extinction-risk assessment has not been added yet.