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Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Subsectio: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauria
Ordo: Saurischia
Cladus: Theropoda
Cladus: Neotheropoda
Infraclassis: Aves
Cladus: Euavialae
Cladus: Avebrevicauda
Cladus: Pygostylia
Cladus: Ornithothoraces
Cladus: Euornithes
Cladus: Ornithuromorpha
Cladus: Ornithurae
Cladus: Carinatae
Parvclassis: Neornithes
Cohors: Neognathae
Cladus: Galloanseres

Ordo: Anseriformes

Familia: Anatidae
Subfamilia: Tadorninae
Genus: Chloephaga
Species: C. hybrida - C. melanoptera - C. picta - C. poliocephala - C. rubidiceps
Name

Chloephaga Eyton, 1838
References

T.C. Eyton A monograph on the anatidae, or duck tribe. p.13

Vernacular names
English: Sheldgeese
français: Ouettes

Chloephaga is a genus of sheldgeese in the family Anatidae. Other sheldgeese are found in the genera Alopochen and Neochen.

Etymology

Chloephaga: Greek: χλοη khloē "young green grass"; -φαγος -phagos "-eating", from φαγειν phagein "to eat".[1]
Species

The genus contains five species.[2]

Image Scientific name Common name Distribution
Chloephaga melanoptera1.jpg Chloephaga melanoptera Andean goose Peru to south Chile and Argentina
Chloephaga picta 3.jpg Chloephaga picta Upland goose or Magellan goose sub-Antarctic South Georgia Island
Chloephaga hybrida.jpg Chloephaga hybrida Kelp goose Chile's southern half to the eastern tip of Tierra del Fuego and the Falkland Islands
Ashy-headed Goose Chloephaga poliocephala 0505014.jpg Chloephaga poliocephala Ashy-headed goose southernmost South America
Ruddy-headed Goose RWD.jpg Chloephaga rubidiceps Ruddy-headed goose Tierra del Fuego, Chile and the Falkland Islands and southern Argentina

†Chloephaga robusta Tambussi 1998

Phylogeny

Based on the Taxonomy in Flux from John Boyd's website.[3]


C. poliocephala Sclater 1857 (Ashy-headed goose)

C. rubidiceps Sclater 1861 (Ruddy-headed goose)

C. picta (Gmelin 1789) (Upland/Magellan goose)

C. hybrida (Molina 1782) (Kelp goose)




See also

List of recently extinct birds
Late Quaternary prehistoric birds
List of fossil bird genera

References

Jobling, J.A. (2017). "Key to Scientific Names in Ornithology". In del Hoyo, J.; Elliott, A.; Sargatal, J.; Christie, D.A.; de Juana, E. (2018) (eds.). Handbook of the Birds of the World Alive. Barcelona: Lynx Edicions.
Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (January 2021). "Screamers, ducks, geese & swans". IOC World Bird List Version 11.1. International Ornithologists' Union. Retrieved 12 June 2021.
Taxonomy in Flux [1] Boyd, John (2007). "Tadornini" (PDF). Retrieved 30 August 2016.

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