This taxon is Not Recognised as a species by BirdLife International.
Sangster, G. 1998. Purple Swamp-hen is a complex of species. Dutch Birding 20: 13-22.
Porphyrio porphyrio (Sibley and Monroe 1990, 1993) was split into P. porphyrio, P. indicus, P. madagascariensis, P. melanotus, P. poliocephalus and P. pulverulentus by Sangster et al. (1998), but this treatment is not adopted by the BirdLife Taxonomic Working Group. This is because although there is fair degree of variation between the continental forms of porphyrio (with the race pulverulentus the most distinct), a detailed analysis of character differences is required to determine levels of distinctiveness and variation. Pending such studies, porphyrio is retained as a single polytypic species.
BirdLife International (2014) Species factsheet: Porphyrio melanotus. Downloaded from http://www.birdlife.org on 14/07/2014. Recommended citation for factsheets for more than one species: BirdLife International (2014) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 14/07/2014.
This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
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|Current IUCN Red List category||Not Recognised|
|Family||Rallidae (Rails, crakes and allies)|
|Species name author||Temminck, 1820|