Latitudinal range: 45.6° to 55.9°

Habitats: temperate broadleaf/mixed forest (2), temperate savanna (1), temperate coniferous forest (1)

Found in 4 samples

Russia: Bistraya River

United States: Sandrock Cliff (spring), Sandrock Cliff (fall), Lucky Peak (willow riparian)

See also Aegolius acadicus, Aegolius funereus