Subspecies and Distribution. E. b. barbara Linnaeus, 1758 — Argentina, Brazil, and Paraguay. E. b. inserta J. A. Allen, 1908 — El Salvador and Honduras to Costa Rica. E. b. madeirensis Lonnberg, 1913 — W Brazll, E Ecuador, and NE Peru. E. b. peruana Tschudi, 1844 — Amazonian Bolivia and SE Peru. E. b. poliocephala Traill, 1821 — the Guianas, E Venezuela, and lower Amazon Basin. E. b. senex Thomas, 1900 — Mexico to Guatemala. E. b. sinuensis Humboldt, 1812 — Panama to Colombia, W Ecuador, W Venezuela, and Trinidad. in Mustelidae

Subspecies and Distribution. E. b. barbara Linnaeus, 1758 — Argentina, Brazil, and Paraguay. E. b. inserta J. A. Allen, 1908 — El Salvador and Honduras to Costa Rica. E. b. madeirensis Lonnberg, 1913 — W Brazll, E Ecuador, and NE Peru. E. b. peruana Tschudi, 1844 — Amazonian Bolivia and SE Peru. E. b. poliocephala Traill, 1821 — the Guianas, E Venezuela, and lower Amazon Basin. E. b. senex Thomas, 1900 — Mexico to Guatemala. E. b. sinuensis Humboldt, 1812 — Panama to Colombia, W Ecuador, W Venezuela, and Trinidad.Published as part of Don E. Wilson & Russell A. Mittermeier, 2009, Mustelidae, pp. 564-656 in Handbook of the Mammals of the World – Volume 1 Carnivores, Barcelona :Lynx Edicions on page 627, DOI: 10.5281/zenodo.571404