Myotis volans (H. Allen, 1866) . Proc. Acad. Nat. Sci. Philadelphia, 18:282.

TYPE LOCALITY: Mexico, Baja California, Cabo San Lucas .

DISTRIBUTION: Jalisco to Veracruz (Mexico); Alaska Panhandle (USA) to Baja California (Mexico), east to N Nuevo Leon (Mexico), South Dakota (USA), and C Alberta (Canada).

SYNONYMS: altifrons, amotus, capitaneus, interior, longicrus, ruddi.

COMMENTS: Subgenus Leuconoe . Revised by Miller and Allen (1928:135-147). See Warner and Czaplewski (1984, Mammalian Species, 224).