Order Didelphimorphia Author Alfred L. Gardner text 1993 Smithsonian Institution Press Washington and London Editor Don E. Wilson Editor DeeAnn M. Reeder Mammal Species of the World (2 nd Edition) 15 23 book chapter http://doi.org/10.5281/zenodo.7353070 1-56098-217-9 7353070 Micoureus demerarae (Thomas, 1905) . Ann. Mag. Nat. Hist., ser. 7, 16:313 . TYPE LOCALITY: Guyana , East Demerara-West Coast Berbice , "Comaccka, 80 miles up Demerara River." DISTRIBUTION: Colombia , Venezuela , French Guiana, Guyana , Surinam , Brazil , and E Paraguay . SYNONYMS: areniticola Tate, 1931; cinerea Temminck, 1824 ; domina Thomas, 1920; esmeraldae Tate, 1931; limae Thomas, 1920; meridae Tate, 1931; paraguayana Tate, 1931; pfrimeri Miranda-Ribeiro, 1936; travassosi Miranda-Ribeiro, 1936. COMMENTS: Previously known as Marmosa cinerea ; cinerea preoccupied by D. cinerea Goldfuss, 1812 .