Pacifastacus leniusculus — Classifications

Signal Crayfish, (german: Signalkrebs) learn more about names for this taxon

Scientists aim to describe a single 'tree of life' that reflects the evolutionary relationships of living things. However, evolutionary relationships are a matter of ongoing discovery, and there are different opinions about how living things should be grouped and named. EOL reflects these differences by supporting several different scientific 'classifications'. Some species have been named more than once. Such duplicates are listed under synonyms. EOL also provides support for common names which may vary across regions as well as languages.

Preferred marks the preferred classification for this taxon.

Recognized By Rank Classification
Species 2000 & ITIS Catalogue of Life: April 2013
view in classification
Integrated Taxonomic Information System (ITIS)
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BioImages resource Species
CABI Invasive Species Compendium
  • Pacifastacus leniusculus
DiscoverLife map resource
  • Pacifastacus leniusculus
Draft Checklist of the Nonmarine Arthropods of Alaska
Global Biotic Interactions Species
IUCN Red List Import
BOLDS resource for species-level taxa
Global Invasive Species Database (GISD)
  • Pacifastacus leniusculus
Inventaire National du Patrimoine Naturel Species
NCBI Taxonomy
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NatureServe resource Species
OBIS Environmental Information
  • Pacifastacus leniusculus (Dana, 1852)
BOLDS images II Species
IUCN Structured Data
Wikimedia Commons
iNaturalist Images Species
iSpot links Species


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