Niche it!
BobbyGs Info

GameStop, Inc.

Tadorninae

Birds Guide

Tadorninae

From Wikipedia the free encyclopedia, by MultiMedia

Back | Home | Up | Next


Tadorninae
Comb Duck
 
Comb Duck
Scientific classification
Kingdom: Animalia
 
Phylum: Chordata
 
Class: Aves
 
Order: Anseriformes
 
Family: Anatidae
 
Subfamily: Tadorninae
 
Genera
Sarkidiornis
Pachyanas (extinct)
Tadorna
Malacorhynchus
Centrornis (extinct)
Cyanochen
Chloephaga
Neochen
Alopochen
Hymenolaimus
Merganetta
Tachyeres

The Tadorninae is a subfamily of the Anatidae, the biological family that includes the ducks and most duck-like waterfowl such as the (geese and swans).

This subfamily includes the shelducks, sheldgeese and steamer-ducks. This group of larger, often semi-terrestrial waterfowl can be seen as intermediate between geese (Anserinae) and ducks.

This group is largely tropical or Southern Hemisphere in distribution, with only two species, the common Shelduck and the Ruddy Shelduck breeding in northern temperate regions, though the Crested Shelduck (presumed extinct) was also a northern species.

Most of these species have a distinctive plumage, but there is no pattern as to whether the sexes are alike, even within a single genus.

There are 10 extant genera and 23 living species (one is probably extinct):

  • Sarkidiornis (South America, Africa, India)
    • Comb Duck Sarkidiornis melanotos
  • Pachyanas (Chatham Islands, extinct)
    • Chatham Island Duck Pachyanas chathamica
  • Tadorna, shelducks (Europe, Africa, Australasia, 7 species)
    • Ruddy Shelduck Tadorna ferruginea
      Cape Shelduck Tadorna cana
      Australian Shelduck Tadorna tadornoides
      Paradise Shelduck Tadorna variegata
      Crested Shelduck Tadorna cristata
      Common Shelduck Tadorna tadorna
      Radjah Shelduck Tadorna radjah
  • Malacorhynchus (Australia, 1 living species, 1 extinct)
    • Pink-eared Duck Malacorhynchus membranaceus
      Scarlett's Duck Malacorhynchus scarletti
  • Centrornis (Madagascar, extinct)
    • Madagascar Sheldgoose Centrornis majori
  • Alopochen (Africa, 1 living species, 2-3 extinct)
    • Egyptian Goose Alopochen aegyptiacus
      Réunion Shelduck Alopochen kervazoi
      Mauritius Shelduck Alopochen mauritianus
      Madagascar Shelduck Alopochen sirabensis (may be the same as A. mauritianus)
  • Neochen (South America)
    • Orinoco Goose Neochen jubata
  • Chloephaga, sheldgeese (South America, 5 species)
    • Andean Goose Chloephaga melanoptera
      Magellan Goose Chloephaga picta
      Kelp Goose Chloephaga hybrida
      Ashy-headed Goose Chloephaga poliocephala
      Ruddy-headed Goose Chloephaga rubidiceps
  • Cyanochen (Ethiopia)
    • Blue-winged Goose Cyanochen cyanopterus
  • Hymenolaimus (New Zealand)
    • Blue Duck Hymenolaimus malacorhynchos
  • Merganetta (Andes Mts., South America)
    • Torrent Duck Merganetta armata
  • Tachyeres, steamer ducks (South America, 4 species).
    • Flying Steamer Duck Tachyeres patachonicus
      Magellanic Flightless Steamer Duck Tachyeres pteneres
      White-headed Flightless Steamer Duck Tachyeres leucocephalus
      Falkland Flightless Steamer Duck Tachyeres brachypterus

Home | Up | Bucorvinae | Buphaginae | Pseudochelidoninae | Anatinae | Anserinae | Buteoninae | Chordeilinae | Drongo | Euphoniinae | Fantail | Ground-hornbill | Mancallinae | Merginae | Monarchinae | Palaeeudyptinae | Phaethornithinae | Pseudochelidoninae | Rhipidurinae | Saxicolinae | Tadorninae | Vanellinae | Woodcreeper

Birds Guide, made by MultiMedia | Free content and software

This guide is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.


Sign up for PayPal and start accepting credit card payments instantly