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The Variable Antshrike (Thamnophilus caerulescens) is a species of bird in the Thamnophilidae family found widely in South America. It is, as its common name suggests, arguably the species of antbird with the most variable plumage, leading to speculations that it comprises more than one species, but presently available evidence suggests this assumption is incorrect. Source: Wikipedia
Order:
Passeriformes
Family:
Thamnophilidae
Genus:
Thamnophilus
Scientific:
Thamnophilus caerulescens
Citation:
Vieillot, 1816
Reference:
Nouv.Dict.Hist.Nat. p.311
Protonym:
Thamnophilus caerulescens
Avibase ID:
6153F5B7888EDE6E
Short link:
https://avibase.ca/6153F5B7
Taxonomic Serial Number:
TSN: 563394
Geographic range:
Authorities recognizing this taxonomic concept:
Avibase taxonomic concepts (current): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Avibase taxonomic concepts v. 01 (August 2013): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Avibase taxonomic concepts v. 02 (May 2014): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Avibase taxonomic concepts v. 03 (March 2015): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Avibase taxonomic concepts v. 04 (Aug 2016): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Avibase taxonomic concepts v. 05 (Jan 2017): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Avibase taxonomic concepts v. 06 (Feb 2018): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Avibase taxonomic concepts v. 07 (Feb 2020): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 00: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 01: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 02: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 03: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 04: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 05 (Jun 2012): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 05.1 (Oct 2012): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 06 (Nov 2013): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 06.1 (Feb 2014): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 07 (Jul 2014): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 08 (Oct 2015): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 09 (Dec 2016): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Birdlife checklist version 09.1 (Jun 2017): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
HBW and BirdLife Taxonomic Checklist v2 (Dec 2017): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
HBW and BirdLife Taxonomic Checklist v3 (Nov 2018): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
HBW and BirdLife Taxonomic Checklist v4 (Dec 2019): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Commission internationale pour les noms français des oiseaux (1993, révision 2009): Batara bleuâtre ( Thamnophilus caerulescens) [version 1] |
Commission internationale pour les noms français des oiseaux (1993): Batara bleuâtre ( Thamnophilus caerulescens) [version 1] |
Clements 1st edition: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements 3rd edition: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements 4th edition: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements 5th edition (as published): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Clements 5th edition (incl. 2000 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Clements 5th edition (incl. 2001 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Clements 5th edition (incl. 2002 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Clements 5th edition (incl. 2003 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Clements 5th edition (incl. 2004 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Clements 5th edition (incl. 2005 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Clements 6th edition: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements 6th edition (incl. 2007 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements 6th edition (incl. 2008 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements 6th edition (incl. 2009 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements 6th edition (version 6.5 incl. 2010 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements 6th edition (version 6.6 incl. 2011 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements 6th edition (version 6.7 incl. 2012 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements 6th edition (version 6.8 incl. 2013 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements 6th edition (version 6.9 incl. 2014 revisions): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements, version 2015: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements, version 2016: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements, version 2017: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements, version 2018: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Clements, version 2019: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
eBird version 1.50: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
eBird version 1.52: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
eBird version 1.53: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
eBird version 1.54: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
eBird version 1.55: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
eBird version 2015: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
eBird version 2016: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
eBird version 2017: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
eBird version 2018: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
eBird version 2019: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Howard and Moore 2nd edition: Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Howard and Moore 2nd edition (incl. ? suppl): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Howard and Moore 3rd edition (as published): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Howard and Moore 3rd edition (incl. corrigenda 1.2): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Howard and Moore 3rd edition (incl. corrigenda 2.1): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Howard and Moore 3rd edition (incl. corrigenda 3.1): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Howard and Moore 3rd edition (incl. corrigenda 4): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Howard and Moore 3rd edition (incl. corrigenda 5): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Howard and Moore 3rd edition (incl. corrigenda 6): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Howard and Moore 3rd edition (incl. corrigenda 7): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Howard and Moore 3rd edition (incl. corrigenda 8): Variable Antshrike ( Thamnophilus caerulescens) [version 2] |
Howard and Moore 4th edition (vol. 1-2): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Howard and Moore 4th edition (incl. corrigenda vol.1-2): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Handbook of the Birds of the World (vol 1-16): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Handbook of the Birds of the World and Birdlife (Dec 2017): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Handbook of the Birds of the World Alive (31/01/2015): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Handbook of the Birds of the World Alive (03/07/2017): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Handbook of the Birds of the World and Birdlife (Dec 2018): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 1.0: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 1.1: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 1.5: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 1.6: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 1.7: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.0: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.1: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.2: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.3: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.4: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.5: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.6: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.7: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.8: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.9: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.10: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 2.11: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 3.1: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 3.2: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 3.3: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 3.4: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 3.5: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 4.1: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 4.2: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 4.3: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 4.4: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 5.1: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 5.2: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 5.3: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 5.4: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 6.1: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 6.2: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 6.3: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 6.4: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 7.1: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 7.2: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 7.3: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 8.1: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 8.2: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 9.1: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 9.2: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 10.1: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
IOC World Bird Names, version 10.2: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Morony, Bock and Farrand: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
James Lee Peters: Thamnophilus caerulescens [version 1] |
James Lee Peters (original): Thamnophilus caerulescens [version 2] |
James Lee Peters (2nd edition): Thamnophilus caerulescens [version 2] |
Sibley and Monroe (1993): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Sibley and Monroe (1993, including corrections up to 1998): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Sibley and Monroe 2nd edition (1996): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (24/10/2003): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (14/09/2005): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (16/07/2006): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (26/09/2007): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (01/05/2008): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (30/09/2009): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (19/08/2010): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (8/08/2011): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (8/02/2012): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (4/09/2012): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (17/03/2013): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (9/02/2014): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (16/02/2015): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (28/07/2016): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (22/04/2017): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (4/06/2018): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (6/06/2019): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (20/02/2020): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
South American Classification Committee (8/06/2020): Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Working Group Avian Checklists, version 0.01: Variable Antshrike ( Thamnophilus caerulescens) [version 1] |
Zoonomen - Zoological Nomenclature Resource: Thamnophilus caerulescens [version 1] |
Zoonomen - Zoological Nomenclature Resource: Thamnophilus caerulescens [version 1] |
Taxonomic status:
Species status: full species
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