Amur Hedgehog vs Killarney Featherwort

Erinaceus amurensis compared with Plagiochila bifaria

Key Differences

• Amur Hedgehog is Least Concern while Killarney Featherwort is Critically Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	Killarney Featherwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Erinaceomorpha (Erinaceomorpha)	Jungermanniales (Jungermanniales)
Family	Erinaceidae	Plagiochilaceae
Genus	Erinaceus	Plagiochila
Species	Erinaceus amurensis	Plagiochila bifaria

Conservation Status

Amur Hedgehog

LC — Least Concern

Killarney Featherwort

CR — Critically Endangered

Physical Characteristics

Attribute	Amur Hedgehog	Killarney Featherwort
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.

Killarney Featherwort

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Brazil, Colombia, Luxembourg, Norway, and Portugal. 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.