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Datasets

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Names and sources

Name Source
Astacus nigrescens fortis Faxon, 1914
  • GBIF Backbone Taxonomy synonym
Published in:Faxon, W. (1914). Notes on the crayfishes in the United States National Museum and the Museum of Comparative Zoology with descriptions of new species and subspecies. <em>Memoirs of The Museum of Comparative Zoology at Harvard College.</em> 40(8): 351-427, pls. 1-13.

Classification

kingdom
Animalia
phylum
Arthropoda
class
Malacostraca
order
Decapoda
family
Astacidae
genus
Pacifastacus
subspecies
Astacus nigrescens infrasp. fortis
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Genbank

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