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Willet

Tringa semipalmata (Gmelin, JF, 1789)

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. 60th suppl.)
* Tringa semipalmata Symphemia semipalmata
Willet
Symphemia semipalmata
Willet
Catoptrophorus semipalmatus
Willet
Catoptrophorus semipalmatus
Willet
Catoptrophorus semipalmatus
Willet
Catoptrophorus semipalmatus
Willet
Catoptrophorus semipalmatus
Willet
Tringa semipalmata
Willet
Tringa semipalmata semipalmata  
 
Symphemia semipalmata semipalmata
 
Catoptrophorus semipalmatus semipalmatus
 
Catoptrophorus semipalmatus semipalmatus
 
Catoptrophorus semipalmatus semipalmatus
 
 
 
 
 
 
 
Tringa semipalmata inornata  
 
Symphemia semipalmata inornata
 
Catoptrophorus semipalmatus inornatus
 
Catoptrophorus semipalmatus inornatus
 
Catoptrophorus semipalmatus inornatus
 
 
 
 
 
 
 

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