The Klages's Antwren (Myrmotherula klagesi) is a species of bird in the Thamnophilidae family. It is endemic to Brazil.

Its natural habitat is subtropical or tropical swamps. It is threatened by habitat loss and overpopulation of the tsetse fly, its major enemy.

Source Wikispecies has information related to: Myrmotherula klagesi

• BirdLife International 2004. Myrmotherula klagesi. 2006 IUCN Red List of Threatened Species. Downloaded on 26 July 2007.