Hainan peacock-pheasant
| Hainan peacock-pheasant | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Galliformes |
| Family: | Phasianidae |
| Genus: | Polyplectron |
| Species: | P. katsumatae
|
| Binomial name | |
| Polyplectron katsumatae Rothschild, 1906
| |
The Hainan peacock-pheasant (Polyplectron katsumatae) is an
endangered bird that belongs to the pheasant family Phasianidae. This extremely rare species is endemic to the island of Hainan, China
.
Description
The bird was long considered a subspecies of
Polyplectron bicalcaratum. The Hainan peacock-pheasant is smaller, and it possesses a short crest and ruff (Johnsgard 1986).[full citation needed] It has red facial skin as opposed to grey in the yellow-orange facial skin of the grey peacock-pheasant. Beebe (1922)[full citation needed] noted various plumage differences between the two and considered them separate species.[2]
Taxonomy
Due to lack of detailed taxonomic studies, whether it was truly a subspecies (Polyplectron bicalcaratum katsumatae) or a full species remained unclear. Scientists used molecular markers, including the complete mitochondrial
Hainan Island became separated from mainland China. BirdLife International has also decided to recognize the split of Polyplectron katsumatae from Polyplectron bicalcaratum.[3]
Conservation status
Due to a very low population densityendangered and should be regarded as the rarest species in the order Galliformes in China. Taking more conservation action immediately to protect this endangered island endemic is imperative.
See also
References
- ^ BirdLife International (2022). "Polyplectron katsumatae". IUCN Red List of Threatened Species. 2022: e.T22734897A207341783. Retrieved 11 November 2021.
- ^ "OBC Checklist". Archived from the original on 2012-10-15. Retrieved 2010-02-15.
- ^ "Birdlifeforums". www.birdlifeforums.org. Archived from the original on 2016-04-01.
- S2CID 9715464.
- Collar, N. (2009) Hainan Peacock-Pheasant: another CR species for the IUCN Red List? G@llinformed 2: 14–19.
- del Hoyo, J., Elliott, A. & Sargatal, J. eds. (1994) Handbook of the Birds of the World. Vol. 2. New World Vultures to Guineafowl. Barcelona: Lynx Edicions.
- Madge, S. and McGowan, P. (2002) Pheasants, Partridges & Grouse. London: Christopher Helm.
Literature cited
- Burns, Chang; J. Wang; B. Zhang; Y.Y. Liu; Y. Liang; W. Wang; J.C. Shi; H.T. Su; W.B. Zhang, Z.W. (2008). "Molecular Evidence for Species Status of the Endangered Hainan Peacock-Pheasant". Zoological Science. 25 (1): 30–35. S2CID 9715464.