Tanygnathus is a genus of parrots in the Psittaculini tribe, of the superfamily of Psittacoidea (true parrots).

Tanygnathus
Tanygnathus megalorynchos
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Psittaciformes
Family: Psittaculidae
Tribe: Psittaculini
Genus: Tanygnathus
Wagler, 1832
Species

Tanygnathus gramineus
Tanygnathus lucionensis
Tanygnathus megalorynchos
Tanygnathus everetti

Its species are native to Southeast Asia and Melanesia.

Taxonomy

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The genus Tanygnathus was introduced by the German naturalist Johann Wagler in 1832.[1] The type species was subsequently designated as the great-billed parrot (Tanygnathus megalorynchos) by the English zoologist George Robert Gray in 1840.[2][3] The name Tanygnathus combines the Ancient Greek words tanuō "to stretch out" and gnathos "jaw".[4]

The genus contains five species:[5]

Image Name Distribution
  Great-billed parrot, Tanygnathus megalorynchos islands of Maluku, Raja Ampat, Talaud, Sangir, Sarangani, the Lesser Sundas
  Blue-naped parrot, Tanygnathus lucionensis Philippines
  Blue-backed parrot, Tanygnathus everetti Philippines
Black-lored parrot, Tanygnathus gramineus the Indonesian island of Buru.
  Azure-rumped parrot, Tanygnathus sumatranus Indonesia.

Genetic analysis has supported reclassifying all 4 species under Psittacula, making Tanygnathus a synonym of the former genus.[6]

References

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  1. ^ Wagler, Johann Georg (1832). "Monographia Psittacorum". Abhandlungen der mathematisch-physikalischen Classe, Königlich-Bayerische Akademie der Wissenschaften (in Latin). 1: 463–750 [501].
  2. ^ Gray, George Robert (1840). A List of the Genera of Birds : with an Indication of the Typical Species of Each Genus. London: R. and J.E. Taylor. p. 52.
  3. ^ Peters, James Lee, ed. (1937). Check-list of Birds of the World. Vol. 3. Cambridge, Massachusetts: Harvard University Press. p. 238.
  4. ^ Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. p. 379. ISBN 978-1-4081-2501-4.
  5. ^ Gill, Frank; Donsker, David, eds. (2018). "Parrots, cockatoos". World Bird List Version 8.1. International Ornithologists' Union. Retrieved 4 April 2018.
  6. ^ Podsiadlowski, Lars; Gamauf, Anita; Töpfer, Till (2017). "Revising the phylogenetic position of the extinct Mascarene Parrot Mascarinus mascarin (Linnaeus 1771) (Aves: Psittaciformes: Psittacidae)". Molecular Phylogenetics and Evolution. 107: 499–502. Bibcode:2017MolPE.107..499P. doi:10.1016/j.ympev.2016.12.022. PMID 28017858.