Pezoporus

Pezoporus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Psittaciformes
Family: Psittacidae
Subfamily: Platycercinae
Tribe: Platycercini
Genus: Pezoporus
Illiger, 1811
Species

Pezoporus occidentalis
Pezoporus wallicus
Pezoporus flaviventris

Species distributions:
  • Night Parrot: light red = historical; red dots = recent sightings
  • Eastern Ground Parrot: orange
  • Western Ground Parrot: yellow = historical; green = current
Synonyms

Geopsittacus

The genus Pezoporus contains three Australian species: the Night Parrot (Pezoporus occidentalis) and the cryptic ground parrots, the Eastern Ground Parrot (Pezoporus wallicus) and the Western Ground Parrot (Pezoporus flaviventris). The night parrot was previously separated in a distinct genus, Geopsittacus. The genus is considered part of the tribe Platycercini or, if this is considered a subfamily, the monotypic tribe Pezoporini. The phylogenetic position of the genus Pezoporus within the parrot family remains unclear.[1][2]

Species list

Pezoporus
Common name
(binomial name)
Status
Image Description Range and habitat
Night Parrot
(Pezoporus occidentalis)
Critically Endangered[3]
About 22-25 cm long. Predominantly a yellowish green, mottled with dark brown, blacks and yellows. Interior of Australia[4], recent sightings from Diamantina National Park, Pilbara region, Western Australia and Cloncurry, Queensland.[5]
Eastern Ground Parrot
(Pezoporus wallicus)
Least Concern[6]
About 30 cm long. generaly green plumage, with black and yellow marking. Narrow orange-red band to forehead. Underside of flight-feathers with pale yellow wing-stripe. Bill, cere and feet greyish-brown. Costal regions of south-eastern Australia and Tasmania[4]
Western Ground Parrot
(Pezoporus flaviventris)
Costal regions of south-western Australia.[4]

References

  1. ^ Christidis, L.; R. Schodde, D. D. Shaw, and S. F. Maynes. (1991). "Relationships among the Australo-Papuan parrots, lorikeets, and cockatoos (Aves, Psittaciformes) - protein evidence.". Condor 93: 302–317. doi:10.2307/1368946. http://elibrary.unm.edu/sora/Condor/files/issues/v093n02/p0302-p0317.pdf. 
  2. ^ Leeton, Peter R. J., Christidis, Leslie, Westerman, Michael & Boles, Walter E. (1994). Molecular phylogenetic relationships of the Night Parrot (Geopsittacus occidentalis) and the Ground Parrot (Pezoporus wallicus). Auk 111 (4): 833-843 [ PDF fulltext]
  3. ^ BirdLife International (2008). Pezoporus occidentalis. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 1 January 2009.
  4. ^ a b c Forshaw, Joseph M.; Cooper, William T. (1981) [1973, 1978]. Parrots of the World (corrected second edition ed.). David & Charles, Newton Abbot, London. ISBN 0-7153-7698-5. 
  5. ^ "Pezoporus occidentalis — Night Parrot". Department of the Environment, Water, Heritage and the Arts. http://www.environment.gov.au/cgi-bin/sprat/public/publicspecies.pl?taxon_id=59350. Retrieved 2009-01-02. 
  6. ^ BirdLife International (2008). Pezoporus wallicus. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 1 January 2009.