Pipistrellus aero Heller, 1912 . Smithson. Mise. Coll., 60(12):3.

TYPE LOCALITY: Kenya, Mathews Range, Mt. Gargues .

DISTRIBUTION: NW Kenya, perhaps Ethiopia.

COMMENTS: Subgenus Pipistrellus . The Ethiopian specimens in the British Museum are clearly P. kuhlii; see Hayman and Hill (1971:41).