Didelphis imperfecta Mondolfi and Pérez-Hernández 1984
Didelphis imperfecta Mondolfi and Pérez-Hernández 1984, Acta Cient. Venezolana, 35: 407.
Type Locality: Venezuela, Bolívar, "km 125, Carretera El Dorado-Santa Elena." .
Vernacular Names: Guianan White-eared Opossum.
Distribution: Venezuela (south of the Orinoco), SW Suriname, French Guiana, and N Brazil.
Discussion: Previously included in D. albiventris (see Gardner, 1993); revised by Lemos and Cerqueira (2002).