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Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Cladus: Avemetatarsalia
Cladus: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauriformes
Cladus: Dracohors
Cladus: Dinosauria
Ordo: Saurischia
Cladus: Eusaurischia
Subordo: Theropoda
Cladus: Neotheropoda
Cladus: Averostra
Cladus: Tetanurae
Cladus: Avetheropoda
Cladus: Coelurosauria
Cladus: Tyrannoraptora
Cladus: Maniraptoromorpha
Cladus: Maniraptoriformes
Cladus: Maniraptora
Cladus: Pennaraptora
Cladus: Paraves
Cladus: Eumaniraptora
Cladus: Avialae
Infraclassis: Aves
Cladus: Euavialae
Cladus: Avebrevicauda
Cladus: Pygostylia
Cladus: Ornithothoraces
Cladus: Ornithuromorpha
Cladus: Carinatae
Parvclassis: Neornithes
Cohors: Neognathae
Cladus: Neoaves
Ordo: Piciformes
Familia: Ramphastidae
Genus: Andigena
Species: Andigena hypoglauca
Subspecies: A. h. hypoglauca - A. h. lateralis
Name
Andigena hypoglauca Gould, 1833
References
Proceedings of the Zoological Society of London Pt1 no.6 p.70
Catálogo de la biodiversidad en Colombia
Vernacular names
English: Grey-breasted Mountain-toucan
magyar: Tarkacsőrű hegyitukán
Türkçe: Boz karınlı dağ tukanı
The grey-breasted mountain toucan (Andigena hypoglauca) is a species of bird in the family Ramphastidae found in humid highland forest, often at the tops of the trees, in the Andes of southern Colombia, Ecuador and Peru. It remains locally fairly common, but has declined due to habitat loss.[1]
Taxonomy and systematics
The grey-breasted mountain toucan was originally described in the genus Pteroglossus.
Subspecies
Two subspecies are recognized:[2]
A. h. hypoglauca - (Gould, 1833): Found from central Colombia to eastern Ecuador
A. h. lateralis - Chapman, 1923: Found in eastern Ecuador and central Peru
Description
This species is distinguished from other mountain toucans by its colorful bill: red and black at the tip and yellow-green at the base, where there is a black, thumbprint-shaped mark. The black head is set off from the chestnut-brown back by a pale gray collar. the northern nominate subspecies has dark eyes, while the southern A. h. lateralis has pale eyes. Total length of the gray-breasted mountain toucan is 46–48 cm (18–19 in) long and weight is 244-370 grams (8.6–13.1 oz).
Behaviour and ecology
A wide variety of fruits and berries are eaten and this species is often more willing than most largish toucans to leave the canopy to eat raspberries near the base of the trees. They tend to remain quiet while flying and are known to mix often with other birds while foraging, including larger species of tanagers, thrushes and icterids, both behavior unusual in toucans. Very little is known about the life history details for this species.
References
BirdLife International (2016). "Andigena hypoglauca". IUCN Red List of Threatened Species. 2016: e.T22682055A92929841. doi:10.2305/IUCN.UK.2016-3.RLTS.T22682055A92929841.en. Retrieved 12 November 2021.
"IOC World Bird List 6.4". IOC World Bird List Datasets. doi:10.14344/ioc.ml.6.4.
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