Anatidae

Aix

Alopochen

Amazonetta

Anas

Anser

Asarcornis

Aythya

Biziura

Branta

Bucephala

Cairina

Callonetta

Camptorhynchus

Cereopsis

Chenonetta

Chloephaga

Clangula

Coscoroba

Cyanochen

Cygnus

Dendrocygna

Heteronetta

Histrionicus

Hymenolaimus

Lophodytes

Lophonetta

Malacorhynchus

Marmaronetta

Melanitta

Merganetta

Mergellus

Mergus

Neochen

Netta

Nettapus

Nomonyx

Oxyura

Plectropterus

Polysticta

Ptaiochen

Pteronetta

Sarkidiornis

Somateria

Speculanas

Stictonetta

Tachyeres

Tadorna

Thalassornis