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 alstoni (J. A. Allen, 1900) . Bull. Am. Mus. Nat. Hist., 13:189 . TYPE LOCALITY: Costa Rica , Cartago , "Très Rios." DISTRIBUTION: E Central America from Belize to Panami and adjacent Caribbean islands.