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Long-eared Owl

Asio otus (Linnaeus, 1758)

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.)
Asio [otus or abyssinicus]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
* Asio otus  
 
 
 
 
 
 
 
Asio otus
Long-eared Owl
Asio otus
Long-eared Owl
Asio otus
Long-eared Owl
Asio otus
Long-eared Owl
Asio otus [otus or canariensis]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Asio otus otus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Asio otus otus (siculus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Asio otus canariensis  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Asio otus [wilsonianus or tuftsi]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Asio otus wilsonianus Asio wilsonianus
American Long-eared Owl
Asio wilsonianus
American Long-eared Owl
Asio wilsonianus
Long-eared Owl
Asio wilsonianus
Long-eared Owl
Asio otus wilsonianus
 
 
 
 
 
 
 
Asio otus tuftsi  
 
 
 
 
 
 
 
Asio otus tuftsi
 
 
 
 
 
 
 
* Asio abyssinicus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Asio abyssinicus abyssinicus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Asio abyssinicus graueri  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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