Bloom Native gardener's
field companion

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  1. Life
  2. Animals
  3. Arthropods
  4. Malacostracans
  5. Decapods
  6. Astacid Crayfishes
  7. Pacific Crayfish

genus

Pacific Crayfish

Pacifastacus

Includes
5 native
Where
In the US
Source
iNaturalist

Field notes

Children

  • Signal Crayfish native
  • Pilose Crayfish presumed native
  • Okanagan Crayfish presumed native
  • Misfortunate Crayfish presumed native
  • Snake River Pilose Crayfish native

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Most observed native pacific crayfish All

Native to the US, by observations.

  • Signal Crayfish Pacifastacus leniusculus 12,091 observations
  • Snake River Pilose Crayfish Pacifastacus connectens 5 observations

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