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Spruce Grouse

Falcipennis canadensis (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 Howard and Moore 1st editionHoward and Moore 2nd editionHoward and Moore 3rd edition (as published)Howard and Moore 3rd edition (incl. corrigenda 8)Howard and Moore 4th edition (incl. corrigenda vol.1-2)
* Falcipennis canadensis  
 
Dendragapus canadensis
Spruce Grouse
Canachites canadensis
Spruce Grouse
Falcipennis canadensis
Spruce Grouse
Falcipennis canadensis
Spruce Grouse
Falcipennis canadensis [canadensis]  
 
 
 
 
 
 
 
 
 
Falcipennis canadensis canadensis  
 
 
 
Canachites canadensis canadensis
 
Falcipennis canadensis canadensis
 
Falcipennis canadensis canadensis
 
Falcipennis canadensis canadensis {canadensis or labradorius}  
 
Dendragapus canadensis canadensis
 
 
 
 
 
 
 
Falcipennis canadensis canadensis (canadensis)  
 
 
 
 
 
 
 
 
 
[Falcipennis canadensis canadensis (labradorius)]  
 
 
 
 
 
 
 
 
 
[Falcipennis canadensis canadensis (torridus)]  
 
Dendragapus canadensis torridus
 
 
 
 
 
 
 
Falcipennis canadensis osgoodi  
 
Dendragapus canadensis osgoodi
 
Canachites canadensis osgoodi
 
Falcipennis canadensis osgoodi
 
Falcipennis canadensis osgoodi
 
Falcipennis canadensis atratus  
 
Dendragapus canadensis atratus
 
Canachites canadensis atratus
 
Falcipennis canadensis atratus
 
Falcipennis canadensis atratus
 
Falcipennis canadensis canace  
 
Dendragapus canadensis canace
 
Canachites canadensis canace
 
Falcipennis canadensis canace
 
Falcipennis canadensis canace
 
Falcipennis canadensis [franklinii or isleibi]  
 
 
 
 
 
 
 
 
 
Falcipennis canadensis franklinii  
 
 
 
Canachites canadensis franklinii
 
Falcipennis canadensis franklinii
 
Falcipennis canadensis franklinii
 
Falcipennis canadensis isleibi  
 
 
 
Canachites canadensis isleibi
 
Falcipennis canadensis isleibi
 
Falcipennis canadensis isleibi
 

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