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Sooty Grouse

Dendragapus fuliginosus (Ridgway, 1873)

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.)
Dendragapus [obscurus or fuliginosus] Dendragapus obscurus
Dusky Grouse
Dendragapus obscurus
Dusky Grouse
Dendragapus obscurus
Dusky Grouse
 
 
Dendragapus obscurus
Blue Grouse
Dendragapus obscurus
Blue Grouse
Dendragapus obscurus
Blue Grouse
 
 
* Dendragapus obscurus  
 
 
 
 
 
Dendragapus obscurus
Dusky Grouse
 
 
 
 
 
 
Dendragapus obscurus
Dusky Grouse
Dendragapus obscurus obscurus Dendragapus obscurus obscurus
 
Dendragapus obscurus obscurus
 
Dendragapus obscurus obscurus
 
Dendragapus obscurus obscurus
 
Dendragapus obscurus obscurus
 
 
 
 
 
 
 
Dendragapus obscurus richardsonii Dendragapus obscurus richardsonii
 
Dendragapus obscurus richardsonii
 
Dendragapus obscurus richardsoni
 
 
 
Dendragapus obscurus richardsonii
 
 
 
 
 
 
 
Dendragapus obscurus richardsonii (richardsonii)  
 
 
 
 
 
Dendragapus obscurus richardsoni
 
 
 
 
 
 
 
 
 
[Dendragapus obscurus richardsonii (flemingi)]  
 
 
 
 
 
Dendragapus obscurus flemingi
 
 
 
 
 
 
 
 
 
Dendragapus obscurus pallidus  
 
 
 
 
 
 
 
Dendragapus obscurus pallidus
 
 
 
 
 
 
 
Dendragapus obscurus oreinus  
 
 
 
 
 
 
 
Dendragapus obscurus oreinus
 
 
 
 
 
 
 
Dendragapus obscurus [incl. sierrae, howardi, sitkensis]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dendragapus obscurus [incl. sierrae, howardi]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
* Dendragapus fuliginosus  
 
 
 
 
 
Dendragapus fuliginosus
Sooty Grouse
 
 
 
 
 
 
Dendragapus fuliginosus
Sooty Grouse
Dendragapus fuliginosus [fuliginosus or sitkensis]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dendragapus fuliginosus fuliginosus Dendragapus obscurus fuliginosus
 
Dendragapus obscurus fuliginosus
 
Dendragapus obscurus fuliginosus
 
Dendragapus fuliginosus fuliginosus
 
Dendragapus obscurus fuliginosus
 
 
 
 
 
 
 
Dendragapus fuliginosus sitkensis  
 
 
 
 
 
Dendragapus fuliginosus sitkensis
 
Dendragapus obscurus sitkensis
 
 
 
 
 
 
 
Dendragapus fuliginosus sierrae  
 
 
 
Dendragapus obscurus sierrae
 
Dendragapus fuliginosus sierrae
 
Dendragapus obscurus sierrae
 
 
 
 
 
 
 
Dendragapus fuliginosus howardi  
 
 
 
 
 
Dendragapus fuliginosus howardi
 
Dendragapus obscurus howardi
 
 
 
 
 
 
 

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