Hairy-tailed Tree Rat vs King/Common Eider

Brachytarsomys villosa compared with Somateria spectabilis

Key Differences

• Hairy-tailed Tree Rat is Vulnerable while King/Common Eider is Not Evaluated.

Taxonomic Classification

Rank	Hairy-tailed Tree Rat	King/Common Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Nesomyidae	Anatidae
Genus	Brachytarsomys	Somateria
Species	Brachytarsomys villosa	Somateria spectabilis

Evolutionary Relationship

Hairy-tailed Tree Rat and King/Common Eider share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hairy-tailed Tree Rat

VU — Vulnerable

King/Common Eider

NE — Not Evaluated

Physical Characteristics

Attribute	Hairy-tailed Tree Rat	King/Common Eider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hairy-tailed Tree Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

King/Common Eider

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.