Isler, M.L. and Whitney, B.M. 2017. Species limits in the genus Thamnistes (Aves: Passeriformes: Thamnophilidae): an evaluation based on vocalizations. Zootaxa. 4291, 1 (Jul. 2017), 192–200. DOI:https://doi.org/10.11646/zootaxa.4291.1.12.