Hirundapus

Hirundapus is a genus of swifts in the family Apodidae. The name Hirundapus is constructed from the names of the swallow genus Hirundo and the swift genus Apus. It contains the following species:
 * White-throated needletail (Hirundapus caudacutus)
 * Purple needletail (Hirundapus celebensis)
 * Silver-backed needletail (Hirundapus cochinchinensis)
 * Brown-backed needletail (Hirundapus giganteus)