Fruit pigeons

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Fruit pigeons
King fruit dove (Ptilinopus regina)

King fruit dove ( Ptilinopus regina )

Systematics
Sub-stem : Vertebrates (vertebrata)
Class : Birds (aves)
Order : Pigeon birds (Columbiformes)
Family : Pigeons (Columbidae)
Subfamily : Fruit pigeons
Scientific name
Treroninae
Gray , 1840

The fruit pigeons (Treroninae) are a subfamily of the pigeons .

features

The fruit pigeons have a stocky build, a short, thick beak, short, strong feet, medium-length wings and a short tail, made up of fourteen feathers, usually straight, rarely somewhat wedge-shaped. The vividly colored plumage in some places is striking. This distinguishes them from the mostly gray-colored species of the subfamily Columbinae .

distribution

The fruit pigeons are common in the southern regions of the Old World . They occur in Africa as well as in southern Asia and in Australia as well as on the islands of the Pacific Ocean .

Way of life

The name "fruit pigeons" indicates the diet of the species of this pigeon subfamily. They live on trees and mostly only eat fruits. Some species have special adaptations of the gastrointestinal tract to digest the fruit.

Systematics and taxonomy

The generic list shown below represents the subfamily Treroninae, as it was established as one of five subfamilies of the pigeons by Derek Goodwin . According to the latest molecular genetic studies, however, the green pigeons (genus Treron ) were removed from this group in order to obtain a monophyletic taxon. The green pigeons now form the Treronini tribe . The remaining fruit pigeons, with the exception of the brown fruit pigeons, form the Ptilinopini tribe . These two branches are united with others in the newly assembled subfamily Raphinae, which also includes the extinct dodo , ( Raphus cucullatus ).

species

The fruit pigeons (Treroninae) comprise 10 genera according to the existing system:

  • Crested pigeon ( Lopholaimus antarcticus )

Individual evidence

  1. C. Cadow: stomach and intestines of the fruit pigeons . Journal of Ornithology, 81, 1, pp. 236-252, January 31, 1933
  2. ^ Derek Goodwin: Pigeons and Doves of the World . 3rd edition, Comstock Publishers, Ithaka 1983
  3. Beth Shapiro et al .: Flight of the Dodo. Nature, 295, 2002
  4. Treroninae in the Encyclopedia of Life. Retrieved October 18, 2013.

literature

  • Derek Goodwin: Pigeons and Doves of the World . 3rd edition, Comstock Publishers, Ithaka 1983 ISBN 0-8014-1434-2 .
  • Gerhard Rösler: The wild pigeons of the earth - free life, keeping and breeding , Verlag M. & H. Schaper, Alfeld Hannover 1996, ISBN 3-7944-0184-0 .

Web links

Commons : pigeons  - album with pictures, videos and audio files
  • Treroninae in the Encyclopedia of Life. Retrieved October 18, 2013.