Amur Hedgehog vs Carriker’s Speckled Tree-rat

Erinaceus amurensis compared with Pattonomys carrikeri

Key Differences

• Amur Hedgehog is Least Concern while Carriker’s Speckled Tree-rat is Data Deficient.

Taxonomic Classification

Rank	Amur Hedgehog	Carriker’s Speckled Tree-rat
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Erinaceomorpha (Erinaceomorpha)	Rodentia (Rodents)
Family	Erinaceidae	Echimyidae
Genus	Erinaceus	Pattonomys
Species	Erinaceus amurensis	Pattonomys carrikeri

Evolutionary Relationship

Amur Hedgehog and Carriker’s Speckled Tree-rat share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Amur Hedgehog

LC — Least Concern

Carriker’s Speckled Tree-rat

DD — Data Deficient

Physical Characteristics

Attribute	Amur Hedgehog	Carriker’s Speckled Tree-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan.

Carriker’s Speckled Tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Amur Hedgehog

The Amur Hedgehog (Erinaceus amurensis) is a species in the genus Erinaceus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Carriker’s Speckled Tree-rat

The Carriker’s Speckled Tree-rat (Pattonomys carrikeri) is a species in the genus Pattonomys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.