Hairy-tailed Tree Rat vs Ungava collared lemming

Brachytarsomys villosa compared with Dicrostonyx hudsonius

Key Differences

• Hairy-tailed Tree Rat is Vulnerable while Ungava collared lemming is Least Concern.

Taxonomic Classification

Rank	Hairy-tailed Tree Rat	Ungava collared lemming
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Rodentia (อันดับสัตว์ฟันแทะ)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Nesomyidae	Cricetidae
Genus	Brachytarsomys	Dicrostonyx
Species	Brachytarsomys villosa	Dicrostonyx hudsonius

Evolutionary Relationship

Hairy-tailed Tree Rat and Ungava collared lemming share a common ancestor at the Order level: Rodentia. (อันดับสัตว์ฟันแทะ)

Conservation Status

Hairy-tailed Tree Rat

VU — Vulnerable

Ungava collared lemming

LC — Least Concern

Physical Characteristics

Attribute	Hairy-tailed Tree Rat	Ungava collared lemming
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hairy-tailed Tree Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ungava collared lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.