The Moustached Antwren (Myrmotherula ignota) is a species of bird in the Thamnophilidae family. It is found in Brazil, Colombia, Ecuador, Panama, and Peru. Its natural habitat is subtropical or tropical moist lowland forests.

Source

• BirdLife International 2006. Myrmotherula ignota. 2006 IUCN Red List of Threatened Species. Downloaded on 26 July 2007.