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Pérez-Emán, J.L., Ferreira, J.P., Gutiérrez-Pinto, N., Cuervo, A.M., Céspedes, L.N., Witt, C.C. and Cadena, C.D. 2018.

An extinct hummingbird species that never was: a cautionary tale about sampling issues in molecular phylogenetics

. Zootaxa. 4442, 3 (Jul. 2018), 491–497. DOI:https://doi.org/10.11646/zootaxa.4442.3.11.