Abundance: 0.00 to 37.50% (median 0.69%)
Latitudinal range: 19.4° to 55.7°Habitats: (25) only
Found in 25 samples
Denmark: Smakkerup Huse
Israel: Tel Ro'im West (PPNC), Tel Ro'im West (PN)
Italy: Monte Argentario
Mexico: El Zurdo, Cerro Portezuelo
Saudi Arabia: Ti’s al Ghadah
Serbia: Garicin Grad (southeast corner tower, first phase)
Spain: Bolomor Cave (Level XVIIc), Bolomor Cave (Level XII), Bolomor Cave (Level IV)
United States: Dust Cave (Zones T and U), McIntosh, Lower Walnut Settlement, Fort Center Mound A, Watson Brake (6.4 mm fraction), Edwin Harness Mound, Itasca Bison Site, Coffey (Horizon III-5, 1972-73), Cole Gravel Pit, Jones, Meyer Cave, Sunshine Locality (Unit D), Sunshine Locality (Unit E)
Uzbekistan: Kyzyltepa
See also Anas, Anas acuta, Anas carolinensis, Anas clypeata, Anas crecca, Anas flavirostris, Anas fulvigula, Anas georgia, Anas platyrhynchos, Anas platyrhynchos., Anas platyrhyncos, Anas querquedula, Anas spp., Anas superciliosa, Anas undulata