Phasianinae

(Redirected from Pavoninae)

The Phasianinae (Horsfield, 1821) are a subfamily of the pheasant family (Phasianidae) of landfowl, the order Galliformes. The subfamily includes true pheasants, tragopans, grouse, turkey and similar birds.[1] Although this subfamily was considered monophyletic and separated from the partridges, francolins, and Old World quails (Perdicinae) till the early 1990s,[1][2] molecular phylogenies have shown that this placement is paraphyletic. For example, some partridges (genus Perdix) are more closely affiliated to pheasants, whereas Old World quails and partridges from the genus Alectoris are closer to junglefowls.[3][4] There are two clades in the Phasianinae: the erectile clade and the non-erectile clades. Both clades are believed to have diverged during the early Oligocene, about 30 million years ago.[5]

Phasianinae
Pheasant.jpg
Mongolian ringneck-type common pheasant (Phasianus colchicus) cock
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Galliformes
Family: Phasianidae
Subfamily: Phasianinae
Horsfield, 1821
Type species
Phasianus colchicus
Genera

See text

The Phasianinae are characterised by strong sexual dimorphism, males being highly ornate with bright colours and adornments, such as wattles and long tails. Males are usually larger than females and have longer tails. Males play no part in rearing the young. They typically eat seeds and some insects.

Genera in taxonomic orderEdit

This list is ordered to show presumed relationships between species. Tribes and subfamily names are based on the 4th edition of the Howard and Moore Complete Checklist of the Birds of the World. Genera without a tribe are considered to belong to tribe incertae sedis.[6][7]

"Erectile clade"Edit

Image Tribe Genera
  incertae sedis
  incertae sedis
  Lophophorini
  incertae sedis
  Tetraonini
  incertae sedis
  incertae sedis
  Phasianini

"Non-erectile clade"Edit

Image Tribe Genera
  Pavonini
  Unnamed clade,
incl. tribe
Polyplectronini
(only Polyplectron)
  Gallini
  Coturnicini

ReferencesEdit

  1. ^ a b Johnsgard, P. A. (1986). The Pheasants of the World. Oxford, UK: Oxford University Press.
  2. ^ Johnsgard, P. A. (1988). The Quails, Partridges, and Francolins of the World. Oxford, UK: Oxford University Press.
  3. ^ Kimball, R. T.; Braun, E. L.; Zwartjes, P. W.; Crowe, T. M.; Ligon, J. D. (1999). "A molecular phylogeny of the pheasants and partridges suggests that these lineages are not monophyletic". Molecular Phylogenetics and Evolution. 11 (1): 38–54. doi:10.1006/mpev.1998.0562. PMID 10082609.
  4. ^ Kimball, Rebecca T.; Braun, Edward L. (2014). "Does more sequence data improve estimates of galliform phylogeny? Analyses of a rapid radiation using a complete data matrix". PeerJ. 2: e361. doi:10.7717/peerj.361. PMC 4006227. PMID 24795852.
  5. ^ "Galliformes". bird-phylogeny (in German). Retrieved 2021-08-01.
  6. ^ "A phylogenomic supermatrix of Galliformes (Landfowl) reveals biased branch lengths". Molecular Phylogenetics and Evolution. 158: 107091. 2021-05-01. doi:10.1016/j.ympev.2021.107091. ISSN 1055-7903.
  7. ^ "H&M4 Checklist family by family - The Trust for Avian Systematics". www.aviansystematics.org. Retrieved 2022-08-04.