The horned curassow, or southern helmeted curassow, is a species of bird in the family Cracidae found in humid tropical and subtropical forests. It was first described by James Bond and Rodolphe Meyer de Schauensee in 1939 from a specimen collected in Bolivia, and further birds that were described from Peru in 1971 were thought to be a new subspecies. However, the taxonomical position of the birds found in Peru in 1971 is unclear. The horned curassow as originally described is endemic to Bolivia. It is a large, predominantly black bird with a distinctive casque on its forehead. It is an uncommon bird with a limited range and is suffering from habitat loss, and the International Union for Conservation of Nature has rated its conservation status as being "critically endangered". Source: Wikipedia
Citation:
Bond, J; Meyer de Schauensee, R 1939
Reference:
Notulae Naturae
no.29 p.1
Protonym:
Pauxi unicornis
Avibase ID:
FB925C9B8E331804
Avibase ID:
avibase-FB925C9B
Short link:
https://avibase.ca/FB925C9B
Taxonomic Serial Number:
TSN: 553819
English:
Authorities recognizing this taxonomic concept:
Avibase taxonomic concepts (current): Horned Curassow ( Pauxi unicornis) [version 1] |
Avibase taxonomic concepts v. 01 (August 2013): Horned Curassow ( Pauxi unicornis) [version 1] |
Avibase taxonomic concepts v. 02 (May 2014): Horned Curassow ( Pauxi unicornis) [version 1] |
Avibase taxonomic concepts v. 03 (March 2015): Horned Curassow ( Pauxi unicornis) [version 1] |
Avibase taxonomic concepts v. 04 (Aug 2016): Horned Curassow ( Pauxi unicornis) [version 1] |
Avibase taxonomic concepts v. 05 (Jan 2017): Horned Curassow ( Pauxi unicornis) [version 1] |
Avibase taxonomic concepts v. 06 (Feb 2018): Horned Curassow ( Pauxi unicornis) [version 1] |
Avibase taxonomic concepts v. 07 (Feb 2020): Horned Curassow ( Pauxi unicornis) [version 1] |
Avibase taxonomic concepts v. 08 (Feb 2021): Horned Curassow ( Pauxi unicornis) [version 1] |
Birdlife checklist version 07 (Jul 2014): Horned Curassow ( Pauxi unicornis) [version 1] |
Birdlife checklist version 08 (Oct 2015): Horned Curassow ( Pauxi unicornis) [version 1] |
Birdlife checklist version 09 (Dec 2016): Horned Curassow ( Pauxi unicornis) [version 1] |
Birdlife checklist version 09.1 (Jun 2017): Horned Curassow ( Pauxi unicornis) [version 1] |
HBW and BirdLife Taxonomic Checklist v2 (Dec 2017): Horned Curassow ( Pauxi unicornis) [version 1] |
HBW and BirdLife Taxonomic Checklist v3 (Nov 2018): Horned Curassow ( Pauxi unicornis) [version 1] |
HBW and BirdLife Taxonomic Checklist v4 (Dec 2019): Horned Curassow ( Pauxi unicornis) [version 1] |
HBW and BirdLife Taxonomic Checklist v5 (Dec 2020): Horned Curassow ( Pauxi unicornis) [version 1] |
HBW and BirdLife Taxonomic Checklist v6 (Dec 2021): Horned Curassow ( Pauxi unicornis) [version 1] |
HBW and BirdLife Taxonomic Checklist v6b (Jul 2022): Horned Curassow ( Pauxi unicornis) [version 1] |
Clements, version 2021: Horned Curassow ( Pauxi unicornis) [version 1] |
Clements, version 2022: Horned Curassow ( Pauxi unicornis) [version 1] |
Clements 5th edition (as published): Pauxi unicornis unicornis [version 1] |
Clements 5th edition (incl. 2000 revisions): Pauxi unicornis unicornis [version 1] |
Clements 5th edition (incl. 2001 revisions): Pauxi unicornis unicornis [version 1] |
Clements 5th edition (incl. 2002 revisions): Pauxi unicornis unicornis [version 1] |
Clements 5th edition (incl. 2003 revisions): Pauxi unicornis unicornis [version 1] |
Clements 5th edition (incl. 2004 revisions): Pauxi unicornis unicornis [version 1] |
Clements 5th edition (incl. 2005 revisions): Pauxi unicornis unicornis [version 1] |
Clements 6th edition: Pauxi unicornis unicornis [version 1] |
Clements 6th edition (incl. 2007 revisions): Pauxi unicornis unicornis [version 1] |
Clements 6th edition (incl. 2008 revisions): Pauxi unicornis unicornis [version 1] |
Clements 6th edition (incl. 2009 revisions): Pauxi unicornis unicornis [version 1] |
Clements 6th edition (version 6.5 incl. 2010 revisions): Pauxi unicornis unicornis [version 1] |
Clements 6th edition (version 6.6 incl. 2011 revisions): Pauxi unicornis unicornis [version 1] |
Clements 6th edition (version 6.7 incl. 2012 revisions): Pauxi unicornis unicornis [version 1] |
Clements 6th edition (version 6.8 incl. 2013 revisions): Horned Curassow ( Pauxi unicornis) [version 1] |
Clements 6th edition (version 6.9 incl. 2014 revisions): Horned Curassow ( Pauxi unicornis) [version 1] |
Clements, version 2015: Horned Curassow ( Pauxi unicornis) [version 1] |
Clements, version 2016: Horned Curassow ( Pauxi unicornis) [version 1] |
Clements, version 2017: Horned Curassow ( Pauxi unicornis) [version 1] |
Clements, version 2018: Horned Curassow ( Pauxi unicornis) [version 1] |
Clements, version 2019: Horned Curassow ( Pauxi unicornis) [version 1] |
eBird version 1.52: Horned Curassow (Horned) ( Pauxi unicornis unicornis) [version 1] |
eBird version 1.53: Horned Curassow (Horned) ( Pauxi unicornis unicornis) [version 1] |
eBird version 1.54: Horned Curassow ( Pauxi unicornis) [version 1] |
eBird version 1.55: Horned Curassow ( Pauxi unicornis) [version 1] |
eBird version 2015: Horned Curassow ( Pauxi unicornis) [version 1] |
eBird version 2016: Horned Curassow ( Pauxi unicornis) [version 1] |
eBird version 2017: Horned Curassow ( Pauxi unicornis) [version 1] |
eBird version 2018: Horned Curassow ( Pauxi unicornis) [version 1] |
eBird version 2019: Horned Curassow ( Pauxi unicornis) [version 1] |
eBird version 2021: Horned Curassow ( Pauxi unicornis) [version 1] |
eBird version 2022: Horned Curassow ( Pauxi unicornis) [version 1] |
Howard and Moore 2nd edition: Crax unicornis unicornis [version 1] |
Howard and Moore 3rd edition (as published): Pauxi unicornis unicornis [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 1.2): Pauxi unicornis unicornis [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 2.1): Pauxi unicornis unicornis [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 3.1): Pauxi unicornis unicornis [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 4): Pauxi unicornis unicornis [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 5): Pauxi unicornis unicornis [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 6): Pauxi unicornis unicornis [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 7): Pauxi unicornis unicornis [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 8): Pauxi unicornis unicornis [version 1] |
Howard and Moore 4th edition (vol. 1-2): Horned Curassow ( Pauxi unicornis) [version 1] |
Howard and Moore 4th edition (incl. corrigenda vol.1-2): Horned Curassow ( Pauxi unicornis) [version 1] |
Handbook of the Birds of the World (vol 1-16): Pauxi unicornis unicornis [version 1] |
Handbook of the Birds of the World Alive (31/01/2015): Horned Curassow ( Pauxi unicornis) [version 1] |
Handbook of the Birds of the World Alive (03/07/2017): Horned Curassow ( Pauxi unicornis) [version 1] |
Handbook of the Birds of the World and Birdlife (Dec 2017): Horned Curassow ( Pauxi unicornis) [version 1] |
Handbook of the Birds of the World and Birdlife (Dec 2018): Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 2.10: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 2.11: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 3.1: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 3.2: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 3.3: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 3.4: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 3.5: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 4.1: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 4.2: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 4.3: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 4.4: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 5.1: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 5.2: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 5.3: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 5.4: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 6.1: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 6.2: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 6.3: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 6.4: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 7.1: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 7.2: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 7.3: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 8.1: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 8.2: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 9.1: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 9.2: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 10.1: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 10.2: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 11.1: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 11.2: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 12.1: Horned Curassow ( Pauxi unicornis) [version 1] |
IOC World Bird Names, version 12.2: Horned Curassow ( Pauxi unicornis) [version 1] |
South American Classification Committee (17/03/2013): Horned Curassow ( Pauxi unicornis) [version 1] |
South American Classification Committee (9/02/2014): Horned Curassow ( Pauxi unicornis) [version 1] |
South American Classification Committee (16/02/2015): Horned Curassow ( Pauxi unicornis) [version 1] |
South American Classification Committee (28/07/2016): Horned Curassow ( Pauxi unicornis) [version 1] |
South American Classification Committee (22/04/2017): Horned Curassow ( Pauxi unicornis) [version 1] |
South American Classification Committee (4/06/2018): Horned Curassow ( Pauxi unicornis) [version 1] |
South American Classification Committee (6/06/2019): Horned Curassow ( Pauxi unicornis) [version 1] |
South American Classification Committee (20/02/2020): Horned Curassow ( Pauxi unicornis) [version 1] |
South American Classification Committee (8/06/2020): Horned Curassow ( Pauxi unicornis) [version 1] |
South American Classification Committee (24/08/2021): Horned Curassow ( Pauxi unicornis) [version 1] |
Working Group Avian Checklists, version 0.01: Horned Curassow ( Pauxi unicornis) [version 1] |
Working Group Avian Checklists, version 0.02: Horned Curassow ( Pauxi unicornis) [version 1] |
Zoonomen - Zoological Nomenclature Resource: Pauxi unicornis unicornis [version 1] |
Zoonomen - Zoological Nomenclature Resource: Pauxi unicornis [version 1] |
Taxonomic status:
Species status: full species (sometimes nominal subspecies)
This taxon is considered a subspecies of
Pauxi [unicornis or koepckeae]
(sensu lato) by some authors
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Other synonyms
See also the taxonomic synonyms table.
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