This bat occurs mainly across the Iberian Peninsula. Its dorsal fur ranges from brownish to grayish, with a paler underside, long ears, and a pointed tragus. It roosts in caves and mines and is believed to eat insects and spiders.
Dorsal fur varies from brownish to grayish, while the underside is gray or whitish. The ears are long and have the pointed tragus typical of Myotis; juveniles tend to be darker than adults.
It mainly roosts in cracks and holes in caves and mines. It also occurs in arid lowlands and shrublands as well as mountain beech and pine forests. Its diet is believed to include beetles, flies, moths, caterpillars, spiders, and other arthropods.
An extinction-risk assessment has not been added yet.