Citation:
Todd, WEC 1922
Reference:
Condor
24, no.4 p.126
Protonym:
Aimophila ruficeps canescens
Type locality:
San Diego, California.
Link:
https://digitalcommons.usf.edu/condor/vol24/iss4/4/
Avibase ID:
346A20D94464CE5D
Avibase ID:
avibase-346A20D9
Short link:
https://avibase.ca/346A20D9
Taxonomic Serial Number:
TSN: 179383
Geographic range:
Authorities recognizing this taxonomic concept:
| American Ornithologists' Union 4th edition (incl. 24th suppl.): Aimophila ruficeps canescens [version 1] |
| American Ornithologists' Union 4th edition (incl. 25th suppl.): Aimophila ruficeps canescens [version 1] |
| American Ornithologists' Union 4th edition (incl. 26th suppl.): Aimophila ruficeps canescens [version 1] |
| American Ornithologists' Union 4th edition (incl. 27th suppl.): Aimophila ruficeps canescens [version 1] |
| American Ornithologists' Union 4th edition (incl. 28th suppl.): Aimophila ruficeps canescens [version 1] |
| American Ornithologists' Union 4th edition (incl. 29th suppl.): Aimophila ruficeps canescens [version 1] |
| American Ornithologists' Union 4th edition (incl. 30th suppl.): Aimophila ruficeps canescens [version 1] |
| American Ornithologists' Union 4th edition (incl. 31st suppl.): Aimophila ruficeps canescens [version 1] |
| American Ornithologists' Union 5th edition (1957): Aimophila ruficeps canescens [version 1] |
| American Ornithologists' Union 5th edition (incl. 32nd suppl.): Aimophila ruficeps canescens [version 1] |
| American Ornithologists' Union 5th edition (incl. 33rd suppl.): Aimophila ruficeps canescens [version 1] |
| Avibase taxonomic concepts (current): Rufous-crowned Sparrow (canescens) ( Aimophila ruficeps canescens) |
| Avibase taxonomic concepts v. 2023 (May 2023): Rufous-crowned Sparrow (canescens) ( Aimophila ruficeps canescens) |
| Avibase taxonomic concepts v. 2024 (Oct 2024): Rufous-crowned Sparrow (canescens) ( Aimophila ruficeps canescens) |
| Avibase taxonomic concepts v. 2025 (Nov 2025): Rufous-crowned Sparrow (canescens) ( Aimophila ruficeps canescens) |
| Avibase taxonomic concepts v. 01 (August 2013): Rufous-crowned Sparrow (Ashy) ( Aimophila ruficeps canescens) |
| Avibase taxonomic concepts v. 02 (May 2014): Rufous-crowned Sparrow (Ashy) ( Aimophila ruficeps canescens) |
| Avibase taxonomic concepts v. 03 (March 2015): Rufous-crowned Sparrow (Ashy) ( Aimophila ruficeps canescens) |
| Avibase taxonomic concepts v. 04 (Aug 2016): Rufous-crowned Sparrow (Ashy) ( Aimophila ruficeps canescens) |
| Avibase taxonomic concepts v. 05 (Jan 2017): Rufous-crowned Sparrow (Ashy) ( Aimophila ruficeps canescens) |
| Avibase taxonomic concepts v. 06 (Feb 2018): Rufous-crowned Sparrow (Ashy) ( Aimophila ruficeps canescens) |
| Avibase taxonomic concepts v. 07 (Feb 2020): Rufous-crowned Sparrow (Ashy) ( Aimophila ruficeps canescens) |
| Avibase taxonomic concepts v. 08 (Feb 2021): Rufous-crowned Sparrow (Ashy) ( Aimophila ruficeps canescens) |
| Avilist 2025: Aimophila ruficeps canescens [version 1] |
| HBW and BirdLife Taxonomic Checklist v5 (Dec 2020): Aimophila ruficeps canescens [version 1] |
| HBW and BirdLife Taxonomic Checklist v6 (Dec 2021): Aimophila ruficeps canescens [version 1] |
| HBW and BirdLife Taxonomic Checklist v6b (Jul 2022): Aimophila ruficeps canescens [version 1] |
| HBW and BirdLife Taxonomic Checklist v7 (Dec 2022): Aimophila ruficeps canescens [version 1] |
| HBW and BirdLife Taxonomic Checklist v8 (Dec 2023): Aimophila ruficeps canescens [version 1] |
| HBW and BirdLife Taxonomic Checklist v9 (Oct 2024): Aimophila ruficeps canescens [version 1] |
| HBW and BirdLife Taxonomic Checklist v10 (Oct 2025): Aimophila ruficeps canescens [version 1] |
| Clements, version 2021: Aimophila ruficeps canescens [version 1] |
| Clements, version 2022: Aimophila ruficeps canescens [version 1] |
| Clements, version 2023: Aimophila ruficeps canescens [version 1] |
| Clements, version 2024: Aimophila ruficeps canescens [version 1] |
| Clements, version 2025: Aimophila ruficeps canescens [version 1] |
| Clements 5th edition (as published): Aimophila ruficeps canescens [version 1] |
| Clements 5th edition (incl. 2000 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 5th edition (incl. 2001 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 5th edition (incl. 2002 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 5th edition (incl. 2003 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 5th edition (incl. 2004 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 5th edition (incl. 2005 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 6th edition: Aimophila ruficeps canescens [version 1] |
| Clements 6th edition (incl. 2007 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 6th edition (incl. 2008 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 6th edition (incl. 2009 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 6th edition (version 6.5 incl. 2010 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 6th edition (version 6.6 incl. 2011 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 6th edition (version 6.7 incl. 2012 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 6th edition (version 6.8 incl. 2013 revisions): Aimophila ruficeps canescens [version 1] |
| Clements 6th edition (version 6.9 incl. 2014 revisions): Aimophila ruficeps canescens [version 1] |
| Clements, version 2015: Aimophila ruficeps canescens [version 1] |
| Clements, version 2016: Aimophila ruficeps canescens [version 1] |
| Clements, version 2017: Aimophila ruficeps canescens [version 1] |
| Clements, version 2018: Aimophila ruficeps canescens [version 1] |
| Clements, version 2019: Aimophila ruficeps canescens [version 1] |
| Howard and Moore 2nd edition: Aimophila ruficeps canescens [version 1] |
| Howard and Moore 3rd edition (as published): Aimophila ruficeps canescens [version 1] |
| Howard and Moore 3rd edition (incl. corrigenda 1.2): Aimophila ruficeps canescens [version 1] |
| Howard and Moore 3rd edition (incl. corrigenda 2.1): Aimophila ruficeps canescens [version 1] |
| Howard and Moore 3rd edition (incl. corrigenda 3.1): Aimophila ruficeps canescens [version 1] |
| Howard and Moore 3rd edition (incl. corrigenda 4): Aimophila ruficeps canescens [version 1] |
| Howard and Moore 3rd edition (incl. corrigenda 5): Aimophila ruficeps canescens [version 1] |
| Howard and Moore 3rd edition (incl. corrigenda 6): Aimophila ruficeps canescens [version 1] |
| Howard and Moore 3rd edition (incl. corrigenda 7): Aimophila ruficeps canescens [version 1] |
| Howard and Moore 3rd edition (incl. corrigenda 8): Aimophila ruficeps canescens [version 1] |
| Howard and Moore 4th edition (vol. 1-2): Aimophila ruficeps canescens [version 1] |
| Howard and Moore 4th edition (incl. corrigenda vol.1-2): Aimophila ruficeps canescens [version 1] |
| Handbook of the Birds of the World (vol 1-16): Aimophila ruficeps canescens [version 1] |
| Handbook of the Birds of the World Alive (31/01/2015): Aimophila ruficeps canescens [version 1] |
| Handbook of the Birds of the World Alive (03/07/2017): Aimophila ruficeps canescens [version 1] |
| Handbook of the Birds of the World and Birdlife (Dec 2017): Aimophila ruficeps canescens [version 1] |
| Handbook of the Birds of the World and Birdlife (Dec 2018): Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 3.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 3.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 3.3: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 3.4: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 3.5: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 4.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 4.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 4.3: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 4.4: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 5.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 5.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 5.3: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 5.4: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 6.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 6.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 6.3: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 6.4: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 7.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 7.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 7.3: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 8.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 8.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 9.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 9.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 10.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 10.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 11.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 11.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 12.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 12.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 13.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 13.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 14.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 14.2: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 15.1: Aimophila ruficeps canescens [version 1] |
| IOC World Bird Names, version 15.2: Aimophila ruficeps canescens [version 1] |
| Peters' Check-list of the Birds (original): Aimophila ruficeps canescens [version 1] |
| Peters' Check-list of the Birds (2nd edition): Aimophila ruficeps canescens [version 1] |
| Zoonomen - Zoological Nomenclature Resource: Aimophila ruficeps canescens [version 1] |
| Zoonomen - Zoological Nomenclature Resource: Aimophila ruficeps canescens [version 1] |
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Other synonyms
See also the taxonomic synonyms table.
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