Mass: 15.6 g based on Chirichella et al. 2003 and Benda et al. 2003

Latitudinal range: 40.7° to 52.3°

Habitats: temperate broadleaf/mixed forest (8), Mediterranean woodland (1)

Found in 9 samples

Italy: Abruzzo, Lazio and Molise National Park (site 1, netting)

Poland: Kampinos National Park (road kill), Kampinos National Park (mist nets), Lezczok Reserve (ponds), Lezczok Reserve (river)

Romania: Muntii Padurea Craiului

Slovakia: Pol'ana Biosphere Reserve

Spain: Catalan coast

Ukraine: National Nature Park Gomolshansky lessy (Beach near stone stairs)

♂ body mass	14.50 g	N = 2	Chirichella et al. 2003
body mass	18.0 g	N = 1	Benda et al. 2003

See also Nyctalus, Nyctalus lasiopterus, Nyctalus noctula, Nyctalus sp.