Andean Chilomys vs Atlantic Stream Crayfish

Chilomys instans compared with Austropotamobius pallipes

Key Differences

• Andean Chilomys is Least Concern while Atlantic Stream Crayfish is Endangered.

Taxonomic Classification

Rank	Andean Chilomys	Atlantic Stream Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Rodentia (Rodents)	Decapoda (Decapoda)
Family	Cricetidae	Astacidae
Genus	Chilomys	Austropotamobius
Species	Chilomys instans	Austropotamobius pallipes

Evolutionary Relationship

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

Conservation Status

Andean Chilomys

LC — Least Concern

Atlantic Stream Crayfish

EN — Endangered

Physical Characteristics

Attribute	Andean Chilomys	Atlantic Stream Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean Chilomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Andean Chilomys

The Andean Chilomys (Chilomys instans) is a species in the genus Chilomys. It is currently classified as Least Concern on the IUCN Red List. 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.