Micoureus alstoni J. A. Allen 1900
Micoureus alstoni J. A. Allen 1900, Bull. Am. Mus. Nat. Hist., 13: 189.
Type Locality: Costa Rica, Cartago, "Tres Rios." .
Vernacular Names: Alston's Mouse Opossum.
Synonyms: Micoureus nicaraguae Thomas 1905 .
Distribution: E Central America from Belize to Panamá and adjacent Caribbean islands.
Conservation: IUCN – Lower Risk (nt).
Discussion: The species also may occur in Colombia.