American red squirrel vs Caucasian Alder

Tamiasciurus hudsonicus compared with Alnus subcordata

Key Differences

• American red squirrel is Not Evaluated while Caucasian Alder is Least Concern.

Taxonomic Classification

Rank	American red squirrel	Caucasian Alder
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Fagales (Beeches & Oaks)
Family	Sciuridae (Squirrels)	Betulaceae
Genus	Tamiasciurus	Alnus
Species	Tamiasciurus hudsonicus	Alnus subcordata

Conservation Status

American red squirrel

NE — Not Evaluated

Caucasian Alder

LC — Least Concern

Physical Characteristics

Attribute	American red squirrel	Caucasian Alder
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).

Caucasian Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

American red squirrel

The American red squirrel (Tamiasciurus hudsonicus) is a species in the genus Tamiasciurus. Typically found in diverse terrestrial and aquatic ecosystems.

Caucasian Alder

The Caucasian Alder (Alnus subcordata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.