"Zoonomen - Zoological Nomenclature Resource" maintained by Alan P. Peterson at http://www.zoonomen.net
Stiles, F. Gary
The Tumaco Seedeater (Sporophila insulata, Emberizidae): a species that never was?
Journal/Book Name, Vol. No.:
Ornitologia Neotropical, vol. 15
Available online: https://sora.unm.edu/node/2761
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