- The blue duck (
Hymenolaimus malacorhynchos) or whio is a
member of the duck,
goose and swan
family Anatidae endemic to New Zealand. It is the only member...
- 1885
Genus Cairina (Linnaeus 1758)
Fleming 1822 (Muscovy duck)
Genus Hymenolaimus (Gmelin 1789) Gray 1843 (blue duck)
Genus Sarkidiornis Eyton 1838 Genus...
- teal
Salvadorina waigiuensis (initially
placed in Anatinae) Blue duck
Hymenolaimus malacorhynchos Torrent duck
Merganetta armata Anatinae Brazilian teal...
- †Australotadorna †Brantadorna
Cairina †Centrornis
Chloephaga Cyanochen Hymenolaimus †Kaikenia
Merganetta †Miotadorna †Nannonetta
Neochen Plectropterus †Pleistoanser...
- 2 extinct) Neochen, (2 species) Chloephaga,
sheldgeese (4 species)
Hymenolaimus, blue duck Merganetta,
torrent duck Subfamily: Aythyinae,
diving ducks...
-
goose (South America) Chloephaga:
sheldgeese (South America; 4 species)
Hymenolaimus: blue duck (New Zealand)—formerly in "perching ducks" Merganetta: torrent...
- †Australotadorna †Brantadorna
Cairina †Centrornis
Chloephaga Cyanochen Hymenolaimus †Kaikenia
Merganetta †Miotadorna †Nannonetta
Neochen Plectropterus †Pleistoanser...
- Wakelin,
Michael (1993). "Factors
affecting the
distribution of blue duck
Hymenolaimus malacorhynchos on New
Zealand rivers".
Biological Conservation. 63 (2):...
- Some waterfowl,
including African black duck (Anas sparsa), blue duck (
Hymenolaimus malacorhynchos),
Brazilian merganser (Mergus octosetaceus), bronze-winged...
- †Australotadorna †Brantadorna
Cairina †Centrornis
Chloephaga Cyanochen Hymenolaimus †Kaikenia
Merganetta †Miotadorna †Nannonetta
Neochen Plectropterus †Pleistoanser...
