Atlantic Stream Crayfish vs Northern Treeshrew

Austropotamobius pallipes compared with Tupaia belangeri

Key Differences

• Atlantic Stream Crayfish is Endangered while Northern Treeshrew is Least Concern.

Taxonomic Classification

Rank	Atlantic Stream Crayfish	Northern Treeshrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Scandentia (Scandentia)
Family	Astacidae	Tupaiidae
Genus	Austropotamobius	Tupaia
Species	Austropotamobius pallipes	Tupaia belangeri

Evolutionary Relationship

Atlantic Stream Crayfish and Northern Treeshrew share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic Stream Crayfish

EN — Endangered

Northern Treeshrew

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Stream Crayfish	Northern Treeshrew
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.

Northern Treeshrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.