Rollulinae
Appearance
	
	
| Rollulinae | |
|---|---|
|   | |
| Crested partridge (Rollulus rouloul) | |
| Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Aves | 
| Order: | Galliformes | 
| Family: | Phasianidae | 
| Subfamily: | Rollulinae Bonaparte, 1850 | 
| Genera | |
| Synonyms | |
| Arborophilinae | |
Rollulinae is a bird subfamily containing the jungle and wood partridges. They are the most basal member of the family Phasianidae, having diverged during the late Eocene or early Oligocene, about 30-35 million years ago.[1][2] Many taxonomists formerly placed this subfamily within the Perdicinae, but more recent studies have affirmed its existence, and it is accepted by taxonomic authorities such as the International Ornithological Congress.[2][3][4][5]
Members of this family are mostly found in east and southeast Asia, along with a single basal genus containing two species endemic to two mountain ranges in Tanzania.[5]
Species in taxonomic order
[edit]This list is ordered to show presumed relationships between species.
| Image | Genus | Living species | 
|---|---|---|
| Xenoperdix | 
 | |
|   | Caloperdix | 
 | 
|   | Rollulus | 
 | 
|   | Melanoperdix | 
 | 
|   | Arborophila | 
 | 
References
[edit]- ^ "Search: Wood partridge - Encyclopedia of Life".
- ^ a b "Galliformes". bird-phylogeny (in German). Retrieved 2021-08-01.
- ^ "ITIS - Report: Perdicinae".
- ^ Kimball, Rebecca T.; Hosner, Peter A.; Braun, Edward L. (2021-05-01). "A phylogenomic supermatrix of Galliformes (Landfowl) reveals biased branch lengths". Molecular Phylogenetics and Evolution. 158 107091. Bibcode:2021MolPE.15807091K. doi:10.1016/j.ympev.2021.107091. ISSN 1055-7903. PMID 33545275. S2CID 231963063.
- ^ a b "Taxonomic Updates – IOC World Bird List". Retrieved 2021-08-01.
 
	