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Hairy Woodpecker

Leuconotopicus villosus (Linnaeus, 1766)

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.)
* Leuconotopicus villosus Dryobates villosus
Hairy Woodpecker
Dryobates villosus
Hairy Woodpecker
Dryobates villosus
Hairy Woodpecker
Dryobates villosus
Hairy Woodpecker
Dendrocopos villosus
Hairy Woodpecker
Picoides villosus
Hairy Woodpecker
Picoides villosus
Hairy Woodpecker
Dryobates villosus
Hairy Woodpecker
Leuconotopicus villosus [villosus]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus villosus  
 
 
 
 
 
Dryobates villosus villosus
 
Dendrocopos villosus villosus
 
 
 
 
 
 
 
Leuconotopicus villosus villosus (villosus) Dryobates villosus villosus
 
Dryobates villosus villosus
 
Dryobates villosus villosus
 
 
 
 
 
 
 
 
 
 
 
[Leuconotopicus villosus villosus (leucomelas)] Dryobates villosus leucomelas
 
Dryobates villosus leucomelas
 
Dryobates villosus leucomelas
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus septentrionalis  
 
 
 
 
 
Dryobates villosus septentrionalis
 
Dendrocopos villosus septentrionalis
 
 
 
 
 
 
 
Leuconotopicus villosus terraenovae  
 
 
 
Dryobates villosus terraenovae
 
Dryobates villosus terranovae
 
Dendrocopos villosus terraenovae
 
 
 
 
 
 
 
Leuconotopicus villosus audubonii Dryobates villosus audubonii
 
Dryobates villosus audubonii
 
Dryobates villosus auduboni
 
Dryobates villosus auduboni
 
Dendrocopos villosus audubonii
 
 
 
 
 
 
 
Leuconotopicus villosus piger  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus maynardi  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus [harrisi]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus [harrisi or sitkensis]  
 
Dryobates villosus harrisii
 
Dryobates villosus harrisi
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus harrisi Dryobates villosus harrisii
 
 
 
 
 
Dryobates villosus harrisi
 
Dendrocopos villosus harrisi
 
 
 
 
 
 
 
Leuconotopicus villosus sitkensis  
 
 
 
 
 
Dryobates villosus sitkensis
 
Dendrocopos villosus sitkensis
 
 
 
 
 
 
 
Leuconotopicus villosus picoideus  
 
 
 
Dryobates villosus picoideus
 
Dryobates villosus picoideus
 
Dendrocopos villosus picoideus
 
 
 
 
 
 
 
Leuconotopicus villosus hyloscopus  
 
Dryobates villosus hyloscopus
 
Dryobates villosus hyloscopus
 
 
 
Dendrocopos villosus hyloscopus
 
 
 
 
 
 
 
Leuconotopicus villosus hyloscopus (hyloscopus)  
 
 
 
 
 
Dryobates villosus hyloscopus
 
 
 
 
 
 
 
 
 
[Leuconotopicus villosus hyloscopus (scrippsae)]  
 
 
 
 
 
Dryobates villosus scrippsae
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus [orius, monticola, leucothorectis or icastus]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus [orius, monticola or leucothorectis]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus orius  
 
 
 
 
 
Dryobates villosus orius
 
Dendrocopos villosus orius
 
 
 
 
 
 
 
Leuconotopicus villosus monticola  
 
 
 
Dryobates villosus monticola
 
Dryobates villosus monticola
 
Dendrocopos villosus monticola
 
 
 
 
 
 
 
Leuconotopicus villosus leucothorectis  
 
 
 
 
 
Dryobates villosus leucothorectis
 
Dendrocopos villosus leucothorectis
 
 
 
 
 
 
 
Leuconotopicus villosus icastus  
 
 
 
 
 
Dryobates villosus icastus
 
Dendrocopos villosus icastus
 
 
 
 
 
 
 
Leuconotopicus villosus [jardinii, intermedius or sanctorum]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus [jardinii or intermedius]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus jardinii  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus intermedius  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus [sanctorum or extimus]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus sanctorum  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus sanctorum (sanctorum)  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Leuconotopicus villosus sanctorum (parvulus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Leuconotopicus villosus sanctorum (fumeus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leuconotopicus villosus extimus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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