| Citation | Perry, M.C. and F.M. Uhler, 1988 Food habits and distribution of wintering canvasbacks, Aythya valisineria, on Chesapeake bay. Estuaries 11(1):57-67. |
| Ref. | 117096 Perry, M.C. and F.M. Uhler, 1988 |
| Page | 57 |
| Named Used as Valid | Aythya valisineria |
| Locality | |
| Distribution | USA (Chesapeake Bay). |