Gyps
{{Short description|Genus of birds}}
{{Automatic taxobox
| image = Griffon.JPG
| image_caption = Gyps fulvus from Naumann, Natural history of the birds of central Europe, 3rd ed. 1899
| taxon = Gyps
| authority = Savigny, 1809
| type_species = Gyps vulgaris{{cite web |url= https://www.aviansystematics.org/4th-edition-checklist?viewfamilies=36 |title= Accipitridae |author= |date= |website= aviansystematics.org |publisher= The Trust for Avian Systematics |access-date= 2023-07-26}} = Vultur fulvus
| type_species_authority = Savigny, 1809
| subdivision_ranks = Species
| subdivision = 8 extant, 2 extinct; see text.
}}
Gyps is a genus of Old World vultures that was proposed by Marie Jules César Savigny in 1809. Its members are sometimes known as griffon vultures. Gyps vultures have a slim head, a long slender neck with downy feathers, and a ruff around the neck formed by long buoyant feathers. The crown of their big beaks is a little compressed, and their big dark nostrils are set transverse to the beak. They have six or seven wing feathers, of which the first is the shortest and the fourth the longest.
Taxonomy
The genus Gyps was introduced in 1809 by the French zoologist Marie Jules César Savigny to accommodate the Eurasian griffon vulture.{{ cite book | last=Savigny | first=Marie Jules César | author-link=Marie Jules César Savigny | year=1809 | title=Description de l'Égypte: Histoire naturelle | volume=1 | publisher=Imprimerie impériale | location=Paris | language=French | pages=[https://biodiversitylibrary.org/page/15989457 68], [https://www.biodiversitylibrary.org/page/15989460 71]}}{{ cite book | editor1-last=Mayr | editor1-first=Ernst | editor1-link=Ernst Mayr | editor2-last=Cottrell | editor2-first=G. William | year=1979 | title=Check-List of Birds of the World | volume=1 | edition=2nd | publisher=Museum of Comparative Zoology | place=Cambridge, Massachusetts | page=305 | url=https://www.biodiversitylibrary.org/page/16108945 }} The genus name is from Ancient Greek gups meaning "vulture".{{cite book | last=Jobling | first=James A. | year=2010| title=The Helm Dictionary of Scientific Bird Names | publisher=Christopher Helm | location=London | isbn=978-1-4081-2501-4 | page=183 | url=https://archive.org/stream/Helm_Dictionary_of_Scientific_Bird_Names_by_James_A._Jobling#page/n183/mode/1up }} The genus contains eight extant species.{{cite web| editor1-last=Gill | editor1-first=Frank | editor1-link=Frank Gill (ornithologist) | editor2-last=Donsker | editor2-first=David | editor3-last=Rasmussen | editor3-first=Pamela | editor3-link=Pamela Rasmussen | date=August 2022 | title=Hoatzin, New World vultures, Secretarybird, raptors | work=IOC World Bird List Version 12.2 | url=https://www.worldbirdnames.org/bow/raptors/| publisher=International Ornithologists' Union | access-date=2 December 2022 }}
Two fossil species have been described:
- † Maltese vulture G. melitensis Lydekker, 1890{{cite journal |author1=Lydekker, R. |year=1890 |title=On the remains of some large extinct birds from the cavern-deposits of Malta |journal=Proceedings of the Zoological Society of London |volume=28 |issue=III |pages=403–411 |url=https://archive.org/details/proceedingsofgen90scie/page/404/mode/2up}} – Fossil remains were found in Middle to Late Pleistocene sites all over the central and eastern Mediterranean.{{cite journal |author=Marco, A. S. |year=2007 |title=New occurrences of the extinct vulture Gyps melitensis (Falconiformes, Aves) and a reappraisal of the paleospecies |journal=Journal of Vertebrate Paleontology |volume=27 |issue=4 |pages=1057–1061|doi=10.1671/0272-4634(2007)27[1057:NOOTEV]2.0.CO;2 |s2cid=198131101 }}
- † G. bochenskii Boev, 2010 – Fossil remains were found near Varshets in northwestern Bulgaria that were dated to the Late Pliocene.{{cite journal |author=Boev, Z. |year=2010 |title=Gyps bochenskii sp. n. (Aves: Falconiformes) from the Late Pliocene of Varshets (NW Bulgaria) |journal=Acta Zoologica Bulgarica |volume=62 |issue=2 |pages=211–242 |url=https://www.researchgate.net/publication/297836235}}
References
{{Reflist}}
{{Vulture}}
{{Accipitrimorphae|A.|state=collapsed}}
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