Alpine Shrew vs Big Water Crayfish

Sorex alpinus compared with Cambarus robustus

Key Differences

• Alpine Shrew is Near Threatened while Big Water Crayfish is Least Concern.

Taxonomic Classification

Rank	Alpine Shrew	Big Water Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Soricomorpha (Soricomorpha)	Decapoda (Decapoda)
Family	Soricidae	Cambaridae
Genus	Sorex	Cambarus
Species	Sorex alpinus	Cambarus robustus

Evolutionary Relationship

Alpine Shrew and Big Water Crayfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alpine Shrew

NT — Near Threatened

Big Water Crayfish

LC — Least Concern

Physical Characteristics

Attribute	Alpine Shrew	Big Water Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Big Water Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in United States.

Alpine Shrew

The Alpine Shrew (Sorex alpinus) is a species in the genus Sorex. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. Found in Ukraine. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Big Water Crayfish

The Big Water Crayfish (Cambarus robustus) is a species in the genus Cambarus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.