Parent: Anatidae (Ducks)

└─ Anas (Dabbling ducks)

└─── Anas acuta (Northern pintail)

└─── Anas americana (American wigeon)

└─── Anas aucklandica (Brown teal)

└─── Anas bahamensis (White-cheeked pintail)

└─── Anas bernieri (Bernier's teal)

└─── Anas capensis (Cape teal)

└─── Anas castanea (Chestnut teal)

└─── Anas chlorotis

└─── Anas clypeata (Northern shoveler)

└─── Anas crecca (Green-winged teal)

└─── Anas cyanoptera (Cinnamon teal)

└─── Anas discors (Blue-winged teal)

└─── Anas eatoni (Eaton's pintail)

└─── Anas erythrorhyncha (Red-billed teal)

└─── Anas falcata (Falcated teal)

└─── Anas flavirostris (Speckled teal)

└─── Anas formosa (Baikal teal)

└─── Anas fulvigula (Mottled duck)

└─── Anas georgica (Yellow-billed pintail)

└─── Anas gibberifrons (Sunda teal)

└─── Anas gracilis (Grey teal)

└─── Anas hottentota (Hottentot teal)

└─── Anas laysanensis (Laysan duck)

└─── Anas luzonica (Philippine duck)

└─── Anas melleri (Meller's duck)

└─── Anas nesiotis

└─── Anas penelope (Eurasian wigeon)

└─── Anas platalea (Red shoveler)

└─── Anas platyrhynchos (Mallard)

└─── Anas poecilorhyncha (Spot-billed duck)

└─── Anas puna (Puna teal)

└─── Anas querquedula (Garganey)

└─── Anas rhynchotis (Australasian shoveler)

└─── Anas rubripes (American black duck)

└─── Anas sibilatrix (Chiloe wigeon)

└─── Anas smithii (Cape shoveler)

└─── Anas sparsa (African black duck)

└─── Anas strepera (Gadwall)

└─── Anas superciliosa (Gray duck)

└─── Anas undulata (Yellow-billed duck)

└─── Anas versicolor (Silver teal)

└─── Anas wyvilliana (Hawaiian duck)