Sulphur-bellied bulbul

The sulphur-bellied bulbul (Iole palawanensis) is a songbird species in the bulbul family, Pycnonotidae. It is endemic to Palawan (Philippines). Its natural habitat is subtropical or tropical moist lowland forests. It is not considered a threatened species by the IUCN.

Sulphur-bellied bulbul
Conservation status
Least Concern  (IUCN 3.1)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Passeriformes
Infraorder:	Passerides
Family:	Pycnonotidae
Genus:	Iole
Species:	I. palawanensis
Binomial name
Iole palawanensis (Tweeddale, 1878)
Synonyms
Criniger palawanensis Hypsipetes palawanensis Ixos palawanensis

Taxonomy and systematics

The sulphur-bellied bulbul was originally described in the genus Criniger. Some authorities have classified the sulphur-bellied bulbul in the genera Hypsipetes and Ixos. Alternate names for the sulphur-bellied bulbul include the golden-eyed bulbul and olive bulbul. The latter name should not be confused with the species bearing the same name, Iole virescens.

References

• BirdLife International (2008). "Ixos palawanensis". IUCN Red List of Threatened Species. 2008. Retrieved 6 June 2009.old-form url
• Gregory, Steven M. (2000): Nomenclature of the Hypsipetes Bulbuls (Pycnonotidae). Forktail 16: 164–166. PDF fulltext
• Moyle, Robert G. & Marks, Ben D. (2006): Phylogenetic relationships of the bulbuls (Aves: Pycnonotidae) based on mitochondrial and nuclear DNA sequence data. Mol. Phylogenet. Evol. 40(3): 687–695. doi:10.1016/j.ympev.2006.04.015 (HTML abstract)
• Pasquet, Éric; Han, Lian-Xian; Khobkhet, Obhas & Cibois, Alice (2001): Towards a molecular systematics of the genus Criniger, and a preliminary phylogeny of the bulbuls (Aves, Passeriformes, Pycnonotidae). Zoosystema 23(4): 857–863. PDF fulltext