Microsciurus alfari J. A. Allen 1895
Microsciurus alfari J. A. Allen 1895, Bull. Am. Mus. Nat. Hist., 7: 333.
Type Locality: Costa Rica, Jimenez.
Vernacular Names: Central American Dwarf Squirrel.
Subspecies::
Subspecies Microsciurus alfari subsp. alfari J. A. Allen 1895
Subspecies Microsciurus alfari subsp. alticola Goodwin 1943
Subspecies Microsciurus alfari subsp. browni Bangs 1902
Subspecies Microsciurus alfari subsp. fusculus Thomas 1910
Subspecies Microsciurus alfari subsp. septentrionalis Anthony 1920
Subspecies Microsciurus alfari subsp. venustulus Goldman 1912
Distribution: Colombia, Costa Rica, Nicaragua, Panama.
Conservation: IUCN – Lower Risk (lc).
Discussion: See Hall (1981:439-440).