Classification
Biota [regio]Animalia [regnum]
Chordata [phylum]
Aves [classis]
Anseriformes [ordo]
Anatidae [familia]
Familia Anatidae contains the following taxa:
Aix [genus]
Alopochen [genus]
Anas [genus]
Anser [genus]
Aythya [genus]
Branta [genus]
Callonetta [genus]
Cygnus [genus]
Melanitta [genus]
Mergus [genus]
Somateria [genus]