Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Subsectio: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauria
Ordo: Saurischia
Cladus: Theropoda
Cladus: Neotheropoda
Infraclassis: Aves
Cladus: Euavialae
Cladus: Avebrevicauda
Cladus: Pygostylia
Cladus: Ornithothoraces
Cladus: Euornithes
Cladus: Ornithuromorpha
Cladus: Ornithurae
Cladus: Carinatae
Parvclassis: Neornithes
Cohors: Neognathae
Cladus: Galloanseres
Familia: Odontophoridae
Genus: Cyrtonyx
Species: C. montezumae - C. ocellatus
Name
Cyrtonyx Gould, 1844
References
A monograph of the Odontophorinae, or partridges of America. pt1 pl.2
Cyrtonyx is a bird genus in the New World quail family Odontophoridae.
The genus Cyrtonyx was introduced in 1844 by the English ornithologist and bird artist John Gould.[1] The name combines the Ancient Greek kurtos meaning "curved" and onux meaning "nail" or "claw".[2] The type species is the Montezuma quail (Cyrtonyx montezumae).[3]
The genus contains two species:[4]
Montezuma quail, (Cyrtonyx montezumae)
Ocellated quail (Cyrtonyx ocellatus)
References
Gould, John (1844). A Monograph of the Odontophorinae, or Partridges of America. London: Printed by Richard and John E. Taylor. Plate [7] and text.
Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. p. 129. ISBN 978-1-4081-2501-4.
Peters, James Lee, ed. (1934). Check-List of Birds of the World. Volume 2. Cambridge, Massachusetts: Harvard University Press. p. 57.
Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (2020). "Pheasants, partridges, francolins". IOC World Bird List Version 10.2. International Ornithologists' Union. Retrieved 14 September 2020.
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