Germain's peacock-pheasant

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Germain's peacock-pheasant
Polyplectron germaini -Diergaarde Blijdorp-8.jpg
At Diergaarde Blijdorp (Foundation Royal Zoo of Rotterdam), The Netherlands
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Galliformes
Family: Phasianidae
Subfamily: Argusianinae
Genus: Polyplectron
Species: P. germaini
Binomial name
Polyplectron germaini
Elliot, 1866

Germain's peacock-pheasant (Polyplectron germaini) is a pheasant that is endemic to Indochina. The name commemorates the French colonial army's veterinary surgeon Louis Rodolphe Germain.

Description[edit]

The bird is a medium-sized, approximately 60 cm long, brownish dark pheasant with finely spotted buff, short crest, bare red facial skin, brown iris and purplish-blue ocelli on upperbody plumage and half of its tail of twenty feathers. Both sexes are similar. The female has eighteen tail feathers and is smaller than male.

Taxonomy[edit]

The phylogeny of this species is somewhat enigmatic. mtDNA cytochrome b and D-loop as well as the nuclear ovomucoid intron G data confirms that it belongs to a clade together with the grey peacock-pheasant, but also the "brown" southernly species bronze-tailed peacock-pheasant and mountain peacock-pheasant. Biogeography suggests that it may indeed be the most ancient form in its clade, speciating parapatrically or peripatrically in Cochinchina (Kimball et al. 2001). This probably took place in the Late Pliocene, roughly 4-3 mya.[2]

Distribution and habitat[edit]

The Germain's peacock-pheasant is endemic to southern Indochina. It is found in semi-evergreen dry forests of southern Vietnam and eastern Cambodia. The female usually lays two creamy-white eggs.

Status and conservation[edit]

Due to ongoing habitat loss and limited range, the Germain's peacock-pheasant is evaluated as Near Threatened on the IUCN Red List of Threatened Species. It is listed on Appendix II of CITES.

References[edit]

  1. ^ BirdLife International (2012). "Polyplectron germaini". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013. 
  2. ^ Note that the molecular clock calibration method used by Kimball et al. (2001) is now known to be inappropriate, yielding far too low estimates in galliform birds.
  • 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 behaviours. Biol. J. Linn. Soc. 73(2): 187–198. HTML abstract

External links[edit]