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Information about Neochen

Orinoco Goose
Conservation status
Scientific classification
Kingdom:Animalia
Phylum:Chordata
Class:Aves
Order:Anseriformes
Family:Anatidae
Genus:Neochen
Oberholser, 1918
Species:N. jubata
Binomial name
Neochen jubata
(Spix, 1825)
The Orinoco Goose (Neochen jubata ) is a member of the duck, goose and swan family Anatidae. It is in the shelduck subfamily Tadorninae, and is the only living member of the genus Neochen. Two fossil relatives have been described from Late Pleistocene sites: Neochen pugil and Neochen debilis of Brazil and Argentina, respectively.

This 61-76 cm (24-30 inch) long species is a resident breeder in the forests of tropical South America. Its preference is forest lakes or marshes with access to open woodland or savanna.

It has a pale head and neck, chestnut flanks and mantle and blackish wings with a white speculum. The legs are red and the bill is black and pinkish. The sexes of this striking species are identical in plumage, though the males are larger; juveniles are duller than adults.

This is a largely terrestrial species, which will also perch readily on trees. It rarely swims or flies unless hard pressed. In flight it looks heavy, more like a goose than a duck, hence the English name.

The Orinoco Goose is a very territorial species in the breeding season, and usually nests in hollow trees, only occasionally on the ground. The male has a high pitched whistling call, and the female cackles like the related Egyptian Goose.

References

conservation status of a species is an indicator of the likelihood of that species continuing to survive either in the present day or the future. Many factors are taken into account when assessing the conservation status of a species: not simply the number remaining, but the
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Near Threatened (NT) is a conservation status assigned to species or lower taxa which may be considered threatened with extinction in the near future, although it does not currently qualify for the threatened status.
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Scientific classification or biological classification is a method by which biologists group and categorize species of organisms. Scientific classification also can be called scientific taxonomy, but should be distinguished from folk taxonomy, which lacks scientific basis.
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Chordata
Bateson, 1885

Typical Classes

See below

Chordates (phylum Chordata) are a group of animals that includes the vertebrates, together with several closely related invertebrates.
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Aves
Linnaeus, 1758

Orders

About two dozen - see section below

Birds (class Aves) are bipedal, warm-blooded, egg-laying vertebrate animals.
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Anseriformes
Wagler, 1831

Families
  • Anhimidae
  • Anseranatidae
  • Anatidae
  • †Dromornithidae
  • †Presbyornithidae
  • †Gastornidae(?)


The order Anseriformes
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Waterbird redirects here. See also shorebirds and seabirds.

Ducks, geese and swans

Black-bellied Whistling Duck (Dendrocygna autumnalis)


Scientific classification
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Harry Church Oberholser (June 25, 1870-December 25, 1963) was an American ornithologist.

Oberholser worked for the United States Bureau of Biological Survey (later the United States Fish and Wildlife Service) from 1895 to 1941, first as an ornithologist, later as a
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19th century - 20th century - 21st century
1880s  1890s  1900s  - 1910s -  1920s  1930s  1940s
1915 1916 1917 - 1918 - 1919 1920 1921

Year 1918 (MCMXVIII
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binomial nomenclature is the formal system of naming species. The system is also called binominal nomenclature (particularly in zoological circles), binary nomenclature (particularly in botanical circles), or the binomial classification system.
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Johann Baptist von Spix (February 9, 1781 - March 14, 1826) was a German naturalist.

Spix was born in Höchstadt. In 1817 he travelled to Brazil with Carl Friedrich Philipp von Martius, returning in 1820 with specimens of 6,500 plants, 2,700 insects, 85 mammals, 350 birds,
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18th century - 19th century - 20th century
1790s  1800s  1810s  - 1820s -  1830s  1840s  1850s
1822 1823 1824 - 1825 - 1826 1827 1828

:
Subjects:     Archaeology - Architecture -
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Duck is the common name for a number of species in the Anatidae family of birds. The ducks are divided between several subfamilies listed in full in the Anatidae article. Ducks are mostly aquatic birds, mostly smaller than their relatives the swans and geese, and may be found in
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Goose (plural geese, male gander(s)) is the English name for a considerable number of birds, belonging to the family Anatidae. This family also includes swans, most of which are larger than geese, and ducks, which are smaller.
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Cygnus
Bechstein, 1803

Species

6-7 living, see text.
Synonyms

Cygnanser Kretzoi, 1957

Swans are large water birds of the family Anatidae, which also includes geese and ducks.
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family (Latin: familia, plural familiae) is a rank, or a taxon in that rank. Exact details of formal nomenclature depend on the Nomenclature Code which applies.
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Waterbird redirects here. See also shorebirds and seabirds.

Ducks, geese and swans

Black-bellied Whistling Duck (Dendrocygna autumnalis)


Scientific classification
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family (Latin: familia, plural familiae) is a rank, or a taxon in that rank. Exact details of formal nomenclature depend on the Nomenclature Code which applies.
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Tadorninae

Genera

see article text

The Tadorninae is the shelduck-sheldgoose subfamily of the Anatidae, the biological family that includes the ducks and most duck-like waterfowl such as the geese and swans.
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For other uses of the term, see Fossil (disambiguation)


FOSSIL is a standard for allowing serial communication for telecommunications programs under the DOS operating system.
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The Late Pleistocene (also known as Upper Pleistocene or the Tarantian) is a stage of the Pleistocene Epoch. The beginning of the stage is defined by the base of Eemian interglacial phase before final glacial episode of Pleistocene 126,000 ± 5,000 years ago.
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Motto
Ordem e Progresso   (Portuguese)
"Order and Progress"
Anthem
Hino Nacional Brasileiro
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Motto
En unión y libertad   (Spanish)
"In Union and Freedom"
Anthem
Himno Nacional Argentino
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species is one of the basic units of biological classification. A species is often defined as a group of organisms capable of interbreeding and producing fertile offspring.
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South America is a continent of the Americas, situated entirely in the Western Hemisphere and mostly in the Southern Hemisphere. It is bordered on the west by the Pacific Ocean and on the north and east by the Atlantic Ocean; North America and the Caribbean Sea lie
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speculum is a patch, often distinctly coloured, on the inner remiges of some birds.

Examples of the colour(s) of the speculum in a number of ducks are:
  • Common Teal: Iridescent green.
  • Green-winged Teal: Iridescent green.
  • Blue-winged Teal: Iridescent blue.

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Alopochen
Stejneger, 1885

Species: A. aegyptiacus

Binomial name
Alopochen aegyptiacus
(Linnaeus, 1766)

Synonyms


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IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List), created in 1963, is the world's most comprehensive inventory of the global conservation status of plant and animal species.
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IUCN

International Organization
Founded October 1948, Fontainebleau, France
Headquarters Rue Mauverney 28, 1196 Gland, Switzerland

Key people Mr Valli Moosa
Ms Julia Marton-Lefèvre
Industry Natural resource conservation
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