Pacifastacus
Pacifastacus is a genus of crayfish native to western North America (USA and Canada), containing six species, two of which are extinct: †Pacifastacus chenoderma (fossil: Miocene – Pliocene) Pacifastacus connectens Pacifastacus fortis – Shasta crayfish Pacifastacus gambelii Pacifastacus leniusculus – signal crayfish †Pacifastacus nigrescens – Sooty crayfish
Species
Signal Crayfish
GENUS
- KingdomAnimalia
- PhylumArthropoda
- ClassMalacostraca
- OrderDecapoda
- FamilyAstacidae
Habitatfreshwater
Observations10,532
via GBIF
Article
1 sectionsContents
- References
Pacifastacus is a genus of crayfish native to western North America (USA and Canada), containing six species, two of which are extinct: †Pacifastacus chenoderma (fossil: Miocene – Pliocene) Pacifastacus connectens Pacifastacus fortis – Shasta crayfish Pacifastacus gambelii Pacifastacus leniusculus – signal crayfish †Pacifastacus nigrescens – Sooty crayfish
==References==