Shasta Crayfish
Pacifastacus fortis

The Shasta Crayfish (scientific name Pacifastacus fortis) is a critically endangered species in LeafFauna's animal group, belonging to the genus Pacifastacus. LeafFauna lists Shasta Crayfish among more than 25,000 animal species. Every photo is credited to its photographer and shown under its license. Open it in the LeafFauna app for more facts, a range map, sightings by month and more photos.
Open Shasta Crayfish in LeafFauna