Longrich, N. R.; Olson, S. L. «The bizarre wing of the Jamaican flightless ibis Xenicibis xympithecus: a unique vertebrate adaptation». Proceedings of the Royal Society B: Biological Sciences, vol. 278, 1716, 05-01-2011, pàg. 2333–2337. DOI: 10.1098/rspb.2010.2117. PMC: 3119002. PMID: 21208965.
Schodde, Richard; Bock, Walter «Conflict resolution of grammar and gender for avian species-group names under Article 31.2. 2 of the ICZN Code: is gender agreement worth it?». Zootaxa, vol. 4127, 1, 2016, pàg. 161–170. DOI: 10.11646/zootaxa.4127.1.9. PMID: 27395618.
Longrich, N. R.; Olson, S. L. «The bizarre wing of the Jamaican flightless ibis Xenicibis xympithecus: a unique vertebrate adaptation». Proceedings of the Royal Society B: Biological Sciences, vol. 278, 1716, 05-01-2011, pàg. 2333–2337. DOI: 10.1098/rspb.2010.2117. PMC: 3119002. PMID: 21208965.
Schodde, Richard; Bock, Walter «Conflict resolution of grammar and gender for avian species-group names under Article 31.2. 2 of the ICZN Code: is gender agreement worth it?». Zootaxa, vol. 4127, 1, 2016, pàg. 161–170. DOI: 10.11646/zootaxa.4127.1.9. PMID: 27395618.