- Palawan Peacock-pheasant
Taxobox
name = Palawan Peacock-pheasant
status = VU | status_system = IUCN3.1
image_width = 225px
regnum =Animal ia
phylum = Chordata
classis = Aves
ordo =Galliformes
familia =Phasianidae
genus = "Polyplectron "
species = "P. napoleonis"
binomial = "Polyplectron napoleonis"
binomial_authority = Lesson, 1831
synonyms =
* "Polyplectrum napoleonis" Lesson, 1831 ("lapsus")
* "Polyplectron emphanum" Temminck, 1832 [See Dickinson (2001).] The Palawan Peacock-pheasant, "Polyplectron napoleonis," also known as the Napoleon Peacock-pheasant, is a medium-sized (up to 50 cm long) bird in the familyPhasianidae . It was long known as "Polyplectron emphanum" (Dickinson 2001).The male is the handsomest and most
peacock -like member of the genus "Polyplectron ." It has an erectile crest, a white stripe over the eyes and highly iridescent metallic green and black plumage. The tail feathers are decorated with large blue-green ocelli, which may be spread fanlike in courtship displays. The female is smaller than the male. It has a dark brown plumage with a short crest and is whitish on the throat, cheeks and eyebrows.Endemic to the
Philippines , the Palawan Peacock-pheasant is found in the humid forests ofPalawan Island in the southern part of the Philippinearchipelago . The female usually lays up to two eggs.The Palawan Peacock-pheasant, with its unique male plumage and distant range, represents a basal (Early?
Pliocene , c.5-4 mya [Note that themolecular clock calibration method used by Kimball "et al." (2001) is now known to be inappropriate, yielding far too low estimates in galliform birds.Fact|date=February 2007] )offshoot of thegenus "Polyplectron" (Kimball "et al." 2001).Due to ongoing habitat loss, small population size and limited range as well as hunting and capture for trade, the Palawan Peacock-pheasant is classified as Vulnerable in the
IUCN Red List of Threatened Species. It is listed on Appendix I ofCITES .Gallery
References
* The database entry includes justification for why this species is vulnerable.
* Dickinson, E. C. (2001): The correct scientific name of the Palawan Peacock-pheasant is "Polyplectron napoleonis" (Lesson, 1831). "Bull. B. O. C." 121(4): 266-272.
* Kimball, Rebecca T.; Braun, Edward L.; Ligon, J. David; Lucchini, Vittorio & Randi, Ettore (2001): A molecular phylogeny of the peacock-pheasants (Galliformes: "Polyplectron" spp.) indicates loss and reduction of ornamental traits and display behaviour. "Biol. J. Linn. Soc." 73(2): 187–198. [http://www.ingentaconnect.com/content/els/00244066/2001/00000073/00000002/art90536 HTML abstract]
* Lesson, René-Primevère (1831): "Traite d'Ornithologie" 7:487; 8: 650.
* Temminck, Coenraad Jacob (1832): "Nouveau Recueil de Planches coloriées d'Oiseaux" 88 plate 540.Footnotes
External links
* ARKive - [http://www.arkive.org/species/GES/birds/Polyplectron_napoleonis/ images and movies of the Palawan Peacock-pheasant "(Polyplectron napoleonis)"]
* [http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=281&m=0 BirdLife Species Factsheet]
* [http://www.rdb.or.id/detailbird.php?id=222 Red Data Book]
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