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Poecilostreptus
	Azure-rumped tanager (Poecilostreptus cabanisi)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Passeriformes
Family:	Thraupidae
Genus:	Poecilostreptus; Burns, KJ, Unitt & Mason, NA, 2016
Type species
	Calospiza palmeri; Hellmayr, 1909

Poecilostreptus is a genus of birds in the tanager family Thraupidae.

Taxonomy and species list

These species were formerly placed in the genus Tangara. A molecular phylogenetic study published in 2014 found that Tangara was polyphyletic.^[1] In the rearrangement to create monophyletic genera, the new genus, Poecilostreptus, was erected with the grey-and-gold tanager as the type species. The genus name combines the Ancient Greek ποικίλος/poikílo meaning "spotted" or "dappled" and στρεπτός/streptós meaning "collar".^[2]

The genus contains the two species:^[3]

Azure-rumped tanager, Poecilostreptus cabanisi
Grey-and-gold tanager, Poecilostreptus palmeri

References

^ Burns, K.J.; Shultz, A.J.; Title, P.O.; Mason, N.A.; Barker, F.K.; Klicka, J.; Lanyon, S.M.; Lovette, I.J. (2014). "Phylogenetics and diversification of tanagers (Passeriformes: Thraupidae), the largest radiation of Neotropical songbirds". Molecular Phylogenetics and Evolution. 75: 41–77. Bibcode:2014MolPE..75...41B. doi:10.1016/j.ympev.2014.02.006. PMID 24583021.
^ Burns, K.J.; Unitt, P.; Mason, N.A. (2016). "A genus-level classification of the family Thraupidae (Class Aves: Order Passeriformes)". Zootaxa. 4088 (3): 329–354. doi:10.11646/zootaxa.4088.3.2. PMID 27394344.
^ Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (July 2020). "Tanagers and allies". IOC World Bird List Version 10.2. International Ornithologists' Union. Retrieved 19 October 2020.