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American Three-toed Woodpecker

Picoides dorsalis Baird, SF, 1858

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 Clements 1st editionClements, version 2021Clements 3rd editionClements 4th editionClements 5th edition (as published)Clements 6th edition
Picoides [tridactylus or dorsalis] Picoides tridactylus
Northern Three-toed Woodpecker
 
 
Picoides tridactylus
Northern Three-toed Woodpecker
Picoides tridactylus
Three-toed Woodpecker
Picoides tridactylus
Three-toed Woodpecker
 
 
Picoides [tridactylus or dorsalis, excl. funebris]  
 
 
 
 
 
 
 
 
 
 
 
* Picoides tridactylus  
 
Picoides tridactylus
Eurasian Three-toed Woodpecker
 
 
 
 
 
 
Picoides tridactylus
Eurasian Three-toed Woodpecker
Picoides tridactylus [tridactylus]  
 
 
 
 
 
 
 
 
 
 
 
Picoides tridactylus tridactylus  
 
Picoides tridactylus tridactylus
 
 
 
 
 
Picoides tridactylus tridactylus
 
Picoides tridactylus tridactylus
 
Picoides tridactylus tridactylus (tridactylus)  
 
 
 
 
 
 
 
 
 
 
 
[Picoides tridactylus tridactylus (sakhalinensis)]  
 
 
 
 
 
 
 
 
 
 
 
[Picoides tridactylus tridactylus (altaicus)]  
 
 
 
 
 
 
 
 
 
 
 
Picoides tridactylus [alpinus]  
 
Picoides tridactylus alpinus
 
 
 
 
 
Picoides tridactylus alpinus
 
Picoides tridactylus alpinus
 
Picoides tridactylus alpinus  
 
 
 
 
 
 
 
 
 
 
 
Picoides tridactylus inouyei  
 
 
 
 
 
 
 
 
 
 
 
Picoides tridactylus kurodai  
 
 
 
 
 
 
 
 
 
 
 
Picoides tridactylus tianschanicus  
 
 
 
 
 
 
 
 
 
 
 
Picoides tridactylus crissoleucus  
 
Picoides tridactylus crissoleucus
 
 
 
 
 
Picoides tridactylus crissoleucus
 
Picoides tridactylus crissoleucus
 
Picoides tridactylus albidior  
 
Picoides tridactylus albidior
 
 
 
 
 
Picoides tridactylus albidior
 
Picoides tridactylus albidior
 
Picoides tridactylus funebris  
 
Picoides tridactylus funebris
 
 
 
 
 
Picoides tridactylus funebris
 
Picoides tridactylus funebris
 
* Picoides dorsalis  
 
Picoides dorsalis
American Three-toed Woodpecker
 
 
 
 
 
 
Picoides dorsalis
American Three-toed Woodpecker
Picoides dorsalis dorsalis  
 
Picoides dorsalis dorsalis
 
 
 
 
 
Picoides tridactylus dorsalis
 
Picoides dorsalis dorsalis
 
Picoides dorsalis fasciatus  
 
Picoides dorsalis fasciatus
 
 
 
 
 
Picoides tridactylus fasciatus
 
Picoides dorsalis fasciatus
 
Picoides dorsalis fasciatus (fasciatus)  
 
 
 
 
 
 
 
 
 
 
 
[Picoides dorsalis fasciatus (alascensis)]  
 
 
 
 
 
 
 
 
 
 
 
[Picoides dorsalis fasciatus (americanus)]  
 
 
 
 
 
 
 
 
 
 
 
Picoides dorsalis bacatus  
 
Picoides dorsalis bacatus
 
 
 
 
 
Picoides tridactylus bacatus
 
Picoides dorsalis bacatus
 

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