Myotis keaysi J. A. Allen, 1914 . Bull. Am. Mus. Nat. Hist., 33:383.

TYPE LOCALITY: Peru, Puno, Inca Mines .

DISTRIBUTION: Tamaulipas (Mexico) to N Argentina and Venezuela; Trinidad.

SYNONYMS: pilosotibialis.

COMMENTS: Subgenus Selysius . Revised by LaVal (1973a).