Anatidae

Family within Anseriformes

Aix

Anas

Anser

Aythya

Biziura

Branta

Bucephala

Camptorhynchus

Chelychelynechen

Clangula

Cnemiornis

Cygnus

Dendrocygna

Garganornis

Histrionicus

Lophodytes

Lophonetta

Malacorhynchus

Mareca

Melanitta

Mergus

Oxyura

Ptaiochen

Somateria

Spatula

Thambetochen