The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- Banks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. Starnes. 2003. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada
- Banks, R. C., R. W. McDiarmid, and A. L. Gardner. 1987. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada. Resource Publication, no. 166. 79
- Banks, Richard C., C. Cicero, J. L. Dunn, A. W. Kratter, P. C. Rasmussen, J. V. Remsen, Jr., et al. 2002. Forty-third Supplement to the American Ornithologists' Union Check-List of North American Birds. The Auk, vol. 119, no. 3. 897-906
- Trewick, S.A. 1996. Morphology and evolution of two Takahe: flightless rails of New Zealand. J. Zool., Lond. 238:221-237.
- WoRMS (2015). Porphyrio. Accessed through: World Register of Marine Species at http://marinespecies.org/aphia.php?p=taxdetails&id=415854
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