the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Chordata (phylum)
Craniata (subphylum)
Vertebrata (no rank)
Gnathostomata (superclass)
Sarcopterygii (class)
Tetrapoda (no rank)
Amniota (no rank)
Sauropsida (no rank)
Sauria (no rank)
Archosauria (no rank)
Aves (class)
Neognathae (superorder)
Anseriformes (order)
Anatidae (family)
[hide inferior taxa]
Aix (genus)
Amazonetta brasiliensis (species)
Anas (genus)
Anas platyrhynchos x Cairina moschata (species)
Anser (genus)
Aythya fuligula (species)
Branta (genus)
Cairina moschata (species)
Cereopsis novaehollandiae (species)
Chloephaga (genus)
Coscoroba coscoroba (species)
Cyanochen cyanopterus (species)
Cygnus (genus)
Dendrocygna (genus)
Mergus cucullatus (species)
Neochen jubata (species)
Oxyura (genus)
Sarkidiornis melanotos (species)
Tadorna radjah (species)