Name:		Aythya
Status:		Genus
Taxonomic position:		Anatidae [Family] Anseriformes [Order] Aves [Class] Vertebrata [Subdivision / Subphylum] Chordata [Division / Phylum] Animalia [Kingdom]
Constituent taxa:		Species Aythya affinis Aythya collaris Aythya ferina Aythya fuligula Aythya marila Aythya nyroca
Links:		Genbank Google images