Chickamauga Crayfish vs Desmarest’s Spiny Pocket Mouse

Cambarus extraneus compared with Heteromys desmarestianus

Key Differences

• Chickamauga Crayfish is Data Deficient while Desmarest’s Spiny Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	Chickamauga Crayfish	Desmarest’s Spiny Pocket Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Rodentia (Rodents)
Family	Cambaridae	Heteromyidae
Genus	Cambarus	Heteromys
Species	Cambarus extraneus	Heteromys desmarestianus

Evolutionary Relationship

Chickamauga Crayfish and Desmarest’s Spiny Pocket Mouse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chickamauga Crayfish

DD — Data Deficient

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	Chickamauga Crayfish	Desmarest’s Spiny Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chickamauga Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Norway.

Desmarest’s Spiny Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Chickamauga Crayfish

The Chickamauga Crayfish (Cambarus extraneus) is a species in the genus Cambarus. It is currently classified as Data Deficient on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.