Hairy-tailed Tree Rat vs Transvolcanic Jay

Brachytarsomys villosa compared with Aphelocoma ultramarina

Key Differences

• Hairy-tailed Tree Rat is Vulnerable while Transvolcanic Jay is Least Concern.

Taxonomic Classification

Rank	Hairy-tailed Tree Rat	Transvolcanic Jay
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Nesomyidae	Corvidae (Crows & Ravens)
Genus	Brachytarsomys	Aphelocoma
Species	Brachytarsomys villosa	Aphelocoma ultramarina

Evolutionary Relationship

Hairy-tailed Tree Rat and Transvolcanic Jay share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hairy-tailed Tree Rat

VU — Vulnerable

Transvolcanic Jay

LC — Least Concern

Physical Characteristics

Attribute	Hairy-tailed Tree Rat	Transvolcanic Jay
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hairy-tailed Tree Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Transvolcanic Jay

Habitat

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

Range

Found in Norway.