Isler, M.L., Isler, P.R. and Whitney, B.M. 2008. Species limits in Antbirds (Aves: Passeriformes: Thamnophilidae): an evaluation of Plumbeous Antvireo (Dysithamnus plumbeus) based on vocalizations. Zootaxa. 1726, 1 (Mar. 2008), 60–68. DOI:https://doi.org/10.11646/zootaxa.1726.1.5.