Amur Hedgehog vs Curved Sedge

Erinaceus amurensis compared with Carex maritima

Key Differences

• Amur Hedgehog is Least Concern while Curved Sedge is Vulnerable.

Taxonomic Classification

Rank	Amur Hedgehog	Curved Sedge
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Erinaceomorpha (Erinaceomorpha)	Poales (Grasses)
Family	Erinaceidae	Cyperaceae
Genus	Erinaceus	Carex
Species	Erinaceus amurensis	Carex maritima

Conservation Status

Amur Hedgehog

LC — Least Concern

Curved Sedge

VU — Vulnerable

Physical Characteristics

Attribute	Amur Hedgehog	Curved Sedge
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.

Curved Sedge

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, Denmark, Iceland, Norway, and Sweden. Currently classified as Vulnerable 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.