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Great Crested-Tern

Thalasseus bergii (Lichtenstein, MHC, 1823)

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         
* Thalasseus bergii  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thalasseus bergii [bergii or enigma]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thalasseus bergii bergii  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thalasseus bergii enigma  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thalasseus bergii velox  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Thalasseus bergii velox (bakeri)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Thalasseus bergii velox (edwardsi)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thalasseus bergii cristatus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thalasseus bergii cristatus (cristatus)  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Thalasseus bergii cristatus (gwendolenae)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Thalasseus bergii cristatus (pelecanoides)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Thalasseus bergii cristatus (poliocercus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Thalasseus bergii cristatus (halodramus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Thalasseus bergii thalassinus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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