Four-toed Hedgehog vs Hairy-tailed Tree Rat

Atelerix albiventris compared with Brachytarsomys villosa

Key Differences

• Four-toed Hedgehog is Least Concern while Hairy-tailed Tree Rat is Vulnerable.

Taxonomic Classification

Rank	Four-toed Hedgehog	Hairy-tailed Tree Rat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Erinaceomorpha (Erinaceomorpha)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Erinaceidae	Nesomyidae
Genus	Atelerix	Brachytarsomys
Species	Atelerix albiventris	Brachytarsomys villosa

Evolutionary Relationship

Four-toed Hedgehog and Hairy-tailed Tree Rat share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Hairy-tailed Tree Rat

VU — Vulnerable

Physical Characteristics

Attribute	Four-toed Hedgehog	Hairy-tailed Tree Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

Hairy-tailed Tree Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.