Abundance: 0.07%

Habitats: (1) only

Found in one sample

United States: Zesch Cave (Late Pleistocene)

See also Anas, Anas acuta, Anas carolinensis, Anas clypeata, Anas crecca, Anas flavirostris, Anas fulvigula, Anas georgia, Anas platyrhynchos, Anas platyrhynchos., Anas querquedula, Anas sansaniensis, Anas sp., Anas spp., Anas superciliosa, Anas undulata