Amur Hedgehog vs Field Earthstar

Erinaceus amurensis compared with Geastrum campestre

Key Differences

• Amur Hedgehog is Least Concern while Field Earthstar is Critically Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	Field Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Erinaceomorpha (Erinaceomorpha)	Geastrales (Geastrales)
Family	Erinaceidae	Geastraceae
Genus	Erinaceus	Geastrum
Species	Erinaceus amurensis	Geastrum campestre

Conservation Status

Amur Hedgehog

LC — Least Concern

Field Earthstar

CR — Critically Endangered

Physical Characteristics

Attribute	Amur Hedgehog	Field Earthstar
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.

Field Earthstar

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). 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.