Whitney, B. M.; Alonso, J. A. 1998. A new Herpsilochmus antwren (Aves: Thamnophilidae) from northern Amazonian Peru and adjacent Ecuador: the role of edaphic hetergeneity of terra firme forest. The Auk 115: 559-576.
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Recommended citation
BirdLife International (2024) Species factsheet: Ancient Antwren Herpsilochmus gentryi. Downloaded from
https://datazone.birdlife.org/species/factsheet/ancient-antwren-herpsilochmus-gentryi on 23/11/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 23/11/2024.