Abundance: 0.03 to 16.02%

Latitudinal range: 38.7° to 47.7°

Habitats: temperate broadleaf/mixed forest (2) only

Found in two samples

Hungary: Sopron Mountains (old stand)

United States: Rocky Mountain Biological Laboratory (moths)

See also Lasionycta conjugata, Lasionycta leucocycla, Lasionycta perplexa, Lasionycta proxima, Lasionycta subfuscula