Andean Caenolestid vs Arctic barrel-bubble

Caenolestes condorensis compared with Retusa obtusa

Key Differences

• Andean Caenolestid is Vulnerable while Arctic barrel-bubble is Least Concern.

Taxonomic Classification

Rank	Andean Caenolestid	Arctic barrel-bubble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Paucituberculata (Paucituberculata)	Cephalaspidea (Cephalaspidea)
Family	Caenolestidae	Retusidae
Genus	Caenolestes	Retusa
Species	Caenolestes condorensis	Retusa obtusa

Evolutionary Relationship

Andean Caenolestid and Arctic barrel-bubble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Andean Caenolestid

VU — Vulnerable

Arctic barrel-bubble

LC — Least Concern

Physical Characteristics

Attribute	Andean Caenolestid	Arctic barrel-bubble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean Caenolestid

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Arctic barrel-bubble

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Andean Caenolestid

The Andean Caenolestid (Caenolestes condorensis) is a species in the genus Caenolestes. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Arctic barrel-bubble

The Arctic barrel-bubble (Retusa obtusa) is a species in the genus Retusa. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.