Taxonomic Notes On Hummingbirds (Aves : Trochilidae). 1. Eriocnemis Dyselius Elliot, 1872 Is A Melanistic Specimen Of Eriocnemis Cupreoventris (Fraser, 1840)
Published in Proceedings of The Biological Society of Washington, in 1998, in volume 111, pages 420-424
Date published:1998