Nucleotide Sequences
| aix sponsa | USA: Sylvan Heights Waterfowl, North Carolina (captive) | 294999614 | ||
| aix sponsa | USA: Sylvan Heights Waterfowl, North Carolina (captive) | 294999672 | ||
| aix sponsa | USA: Sylvan Heights Waterfowl, North Carolina (captive) | 294999554 | ||
| aix sponsa | USA: Sylvan Heights Waterfowl, North Carolina (captive) | 294999459 | ||
| aix sponsa | USA: Sylvan Heights Waterfowl, North Carolina (captive) | 254769311 | ||
| aix sponsa | USA: Sylvan Heights Waterfowl, North Carolina (captive) | 294999732 |