Amur Hedgehog vs arctic rustwort

Erinaceus amurensis compared with Marsupella arctica

Key Differences

• Amur Hedgehog is Least Concern while arctic rustwort is Critically Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	arctic rustwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Erinaceomorpha (Erinaceomorpha)	Jungermanniales (Jungermanniales)
Family	Erinaceidae	Gymnomitriaceae
Genus	Erinaceus	Marsupella
Species	Erinaceus amurensis	Marsupella arctica

Conservation Status

Amur Hedgehog

LC — Least Concern

arctic rustwort

CR — Critically Endangered

Physical Characteristics

Attribute	Amur Hedgehog	arctic rustwort
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.

arctic rustwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

arctic rustwort

The Arctic rustwort (Marsupella arctica) is a species in the genus Marsupella. It is currently classified as Critically Endangered on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.