This taxon is Not Recognised as a species by BirdLife International.
Brachypteryx major (Sibley and Monroe 1990, 1993) has been moved into the genus Myiomela and split into M. major and M. albiventris following Rasmussen and Anderton (2005).
BirdLife International (2016) Species factsheet: Brachypteryx major. Downloaded from http://www.birdlife.org on 05/12/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 05/12/2016.