Atlantic Stream Crayfish vs Cascade Fir

Austropotamobius pallipes compared with Abies amabilis

Key Differences

• Atlantic Stream Crayfish is Endangered while Cascade Fir is Least Concern.

Taxonomic Classification

Rank	Atlantic Stream Crayfish	Cascade Fir
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Coniferophyta (Conifers)
Class	Malacostraca (Crustaceans)	Pinopsida (Conifers)
Order	Decapoda (Decapoda)	Pinales (Pines & Allies)
Family	Astacidae	Pinaceae (Pine Family)
Genus	Austropotamobius	Abies
Species	Austropotamobius pallipes	Abies amabilis

Conservation Status

Atlantic Stream Crayfish

EN — Endangered

Cascade Fir

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Stream Crayfish	Cascade Fir
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Stream Crayfish

Habitat

Inhabits temperate broadleaf and mixed forests and temperate coniferous forests within the Palearctic biogeographic realm.

Range

Distributed across Ireland and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cascade Fir

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Distributed across Canada, Norway, and Sweden.

Atlantic Stream Crayfish

The Atlantic Stream Crayfish (Austropotamobius pallipes) is a species in the genus Austropotamobius. It is currently classified as Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and temperate coniferous forests within the Palearctic biogeographic realm.

Cascade Fir

The Cascade Fir (Abies amabilis) is a species in the genus Abies. It is currently classified as Least Concern on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.