Monophyllus plethodon Miller, 1900 . Proc. Washington Acad. Sci., 2:35.

TYPE LOCALITY: Barbados (Lesser Antilles), St. Michael Parish .

DISTRIBUTION: Lesser Antilles from Anguilla to St. Vincent and Barbados. Fossils known from Puerto Rico.

SYNONYMS: frater, luciae .

COMMENTS: Includes luciae and frater; see Schwartz and Jones (1967:13). See Homan and Jones (1975b, Mammalian Species, 58).