Evangelista-Vargas, D., Costa, T. V. V., Whitney, B. M., Schunck, F., & Silveira, L. F. (2017). Penelope superciliaris pseudonyma Neumann, 1933 (Aves, Cracidae) is the valid name for the blue-faced population of Rusty-margined Guan endemic to the Madeira-Tapajós interfluvium of central Amazonian Brazil. Zootaxa, 4294(4), 436–442. https://doi.org/10.11646/zootaxa.4294.4.3