Pygmy parrot

Pygmy parrots are the smallest members of the parrot order. The six species of pygmy parrots are all in the genus Micropsitta, which is the only genus in the Micropsittini tribe.[1]

Pygmy parrot
M. pusio
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Class: Aves
Order: Psittaciformes
Family: Psittaculidae
Subfamily: Psittaculinae
Genus: Micropsitta
Lesson, 1831
Species

Micropsitta pusio
Micropsitta keiensis
Micropsitta geelvinkiana
Micropsitta meeki
Micropsitta finschii
Micropsitta bruijnii

Pygmy parrots are native to the forests of New Guinea and nearby islands. They are tiny birds, fast-moving, and mostly green with bright highlights. A pygmy parrot spends a good deal of time climbing through foliage, using its large feet and beak, and stiffened tail feathers. At a little over 8 cm (3.1 in) long, the buff-faced pygmy parrot is the smallest parrot species.

Pygmy parrots are also among the few species in the order (other examples include Pyrilia and Nannopsittaca species) that have never been successfully kept, let alone bred, in captivity. All attempts to do so have resulted in the quick deaths of the little birds. Stress and dietary deficiencies are probably to blame.[2] Pygmy parrots are among the few birds that feed on fungi and lichens, which play a major role in their diet.[3] Their precise dietary needs are poorly understood.

Description

Pygmy parrots are the smallest parrots and range is size from about 8 to 10 cm (3.1 to 3.9 in). They have long toes and long, curved claws. The shafts of their tail feathers are stiff and form projections at the end of the tail. The cere is prominent. The external appearance of the adult males and adult females differ to varying extents in different species. Juveniles are duller.[4]

Taxonomy

The genus was defined by French naturalist René-Primevère Lesson in 1831. The name Micropsitta is derived from the Greek mikros meaning small and psitta for parrot.[5]

The pygmy parrots consist of six species and several subspecies:[6]

Genus: Micropsitta Lesson 1831 (pygmy parrots)

References
  1. Joseph L., Alicia Toon, Erin E. Schirtzinger, Timothy F. Wright, Richard Schodde, A revised nomenclature and classification for family-group taxa of parrots (Psittaciformes) (PDF) Archived 2013-12-11 at the Wayback Machine, in Zootaxa, vol. 3205, 2012, pp. 26–40.
  2. Arndt, T. (1997). Lexicon of Parrots. Arndt Verlag. ISBN 3-9805291-1-8
  3. Juniper, T., & M. Parr (1998). A Guide to the Parrots of the World. Pica Press, East Sussex. ISBN 1-873403-40-2
  4. Forshaw, Joseph M. (2006). Parrots of the World; an Identification Guide. Illustrated by Frank Knight. Princeton University Press. plates 24–25. ISBN 0-691-09251-6.
  5. Liddell, Henry George and Robert Scott (1980). A Greek-English Lexicon (Abridged Edition). United Kingdom: Oxford University Press. ISBN 0-19-910207-4.
  6. "Zoological Nomenclature Resource: Psittaciformes (Version 9.024)". www.zoonomen.net. 2009-05-30.
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