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Azure-crowned Hummingbird

Saucerottia cyanocephala (Lesson, 1830)

You can select up to 8 checklists to perform a comparison of taxonomic authorities for this taxon and related concepts:

You can also use one of the pre-defined group of taxonomic authorities below:

The table provided below compares authorities for this taxon and related concept. Names in red are those that differ from the name in the column located immediately to the left.
Species concept American Ornithologists' Union 1st edition (1886)American Ornithologists' Union 2nd edition (1895)American Ornithologists' Union 3rd edition (1910)American Ornithologists' Union 4th edition (1931)American Ornithologists' Union 5th edition (1957)American Ornithologists' Union 6th edition (1983)American Ornithologists' Union 7th edition (1998)American Ornithologists' Union 7th edition (incl. 62nd suppl.)
* Saucerottia cyanocephala  
 
 
 
 
 
 
 
 
 
Amazilia cyanocephala
Azure-crowned Hummingbird
Amazilia cyanocephala
Azure-crowned Hummingbird
Saucerottia cyanocephala
Azure-crowned Hummingbird
Saucerottia cyanocephala cyanocephala  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Saucerottia cyanocephala cyanocephala (cyanocephala)  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Saucerottia cyanocephala cyanocephala (guatemalensis)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Saucerottia cyanocephala chlorostephana  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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