Greater rhea | |
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Greater rhea (Rhea americana) in Tierpark Hellabrunn, Munich, Germany. | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Subclass: | Neornithes |
Infraclass: | Palaeognathae |
Order: | Rheiformes |
Family: | Rheidae |
Genus: | Rhea |
Species: | R. americana |
Binomial name | |
Rhea americana (Linnaeus, 1758) |
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Subspecies | |
R. americana americana (Linnaeus, 1758) |
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Distribution of subspecies | |
Synonyms | |
Struthio camelus americanus |
R. americana americana (Linnaeus, 1758)
R. a. intermidia (Rotschild & Chubb, 1914)
R. a. nobilis (Brodkorb, 1939)
R. a. araneipes (Brodkorb, 1938)
R. a. albescens (Arribálzaga & Holmberg, 1878)
Struthio camelus americanus
(Linnaeus, 1758)
Struthio americanus (Linnaeus, 1758)
The greater rhea (Rhea americana) is a flightless bird found in eastern South America. Other names for the greater rhea include the grey, common, or American rhea; ñandú (Guaraní); or ema (Portuguese). One of two species in the genus Rhea, in the family Rheidae, the greater rhea is endemic to Argentina, Bolivia, Brazil, Paraguay and Uruguay. It inhabits a variety of open areas, such as grasslands, savanna or grassy wetlands. Weighing 20–27 kilograms (44–60 lb), the greater rhea is the largest bird in South America. In the wild, the greater rhea has a life expectancy of 10.5 years. It is also notable for its reproductive habits, and for the fact that a group has established itself in Germany in recent years. The species is listed as Near Threatened by the IUCN.