American red squirrel vs Arctic barrel-bubble

Tamiasciurus hudsonicus compared with Retusa obtusa

Key Differences

• American red squirrel is Not Evaluated while Arctic barrel-bubble is Least Concern.

Taxonomic Classification

Rank	American red squirrel	Arctic barrel-bubble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Cephalaspidea (Cephalaspidea)
Family	Sciuridae (Squirrels)	Retusidae
Genus	Tamiasciurus	Retusa
Species	Tamiasciurus hudsonicus	Retusa obtusa

Evolutionary Relationship

American red squirrel and Arctic barrel-bubble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

American red squirrel

NE — Not Evaluated

Arctic barrel-bubble

LC — Least Concern

Physical Characteristics

Attribute	American red squirrel	Arctic barrel-bubble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American red squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries) and North America (United States).

Arctic barrel-bubble

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

American red squirrel

The American red squirrel (Tamiasciurus hudsonicus) is a species in the genus Tamiasciurus. 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.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway