Didelphis marsupialis Linnaeus 1758
Didelphis marsupialis Linnaeus 1758, Syst. Nat., 10th ed., Vol. 1: 54.
Type Locality: "America;" restricted to Surinam (Thomas, 1911 a) .
Vernacular Names: Common Opossum.
Subspecies::
Subspecies Didelphis marsupialis subsp. marsupialis Linnaeus 1758
Subspecies Didelphis marsupialis subsp. caucae J. A. Allen 1900
Distribution: Tamaulipas, México, south throughout Central and South America to Perú, Bolivia, and Brazil.
Conservation: IUCN – Lower Risk (lc).
Discussion: Middle American populations were revised by Gardner (1973); Cerqueira (1985) treated the species as monotypic; carcinophaga Boddaert, 1784, is an invalid emendation of karkinophaga Zimmermann.