Procyon insularis Merriam, 1898 . Proc. Biol. Soc. Washington, 12:17.

TYPE LOCALITY: "Maria Madre Island, Très Marias Ids., Mexico."

DISTRIBUTION: Maria Madre Isl (P. i. insularis), and Maria Magdalena Isl (P. i. vicinus).

SYNONYMS: vicinus Nelson and Goldman, 1931.