This information is awaiting authentication by a species expert, and will be updated as soon as possible. If you are able to help please contact: arkive@wildscreen.org.uk
del Hoyo, J., Elliott, A. and Sargatal, J. (2004) Handbook of the Birds of the World. Vol. 9: Cotingas to Pipits and Wagtails.Lynx Edicions, Barcelona.
Olson, S.L. (1973) A classification of the Rallidae. Wilson Bulletin, 65: 381 - 416.
Burnie, D. (2001) Animal.Dorling Kindersley, London.