Arielulus cuprosus (Hill and Francis 1984)
[Pipistrellus] cuprosus Hill and Francis 1984, Bull. Brit. Mus. (Nat. Hist.) Zool., 47: 312.
Type Locality: Malaysia, Borneo, Sabah, Sepilok (05°52'N, 117°56'E).
Vernacular Names: Coppery Sprite.
Distribution: Borneo.
Conservation: IUCN 2003 and IUCN / SSC Action Plan (2001) – Vulnerable.