Pipistrellus nathusii (Keyserling & Blasius, 1839)

Risk Level Europe: Least Concern - LC (Temple & Terry, 2007).

Italy: Near Threatened - NT (Rondinini et al., 2013).

This species was only identified by bioacoustic analysis at three different localities in Valdieri, Vernante and Limone municipality, where its species-specific social calls were recorded between the end of July and the beginning of September (Fig.4).