Pipistrellus arid Thomas, 1904. Ann. Mag. Nat. Hist., ser. 7, 14: 157.
TYPE LOCALITY: Sudan, Kassala Province, Wadi Alagi (22° N. and 35° E.), 2000 ft. (610 m).
DISTRIBUTION: Egypt; N. Sudan.
ISIS NUMBER: 5301405014019006001.