Amur Hedgehog vs Winged Floater

Erinaceus amurensis compared with Anodonta nuttalliana

Key Differences

• Amur Hedgehog is Least Concern while Winged Floater is Vulnerable.

Taxonomic Classification

Rank	Amur Hedgehog	Winged Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Erinaceomorpha (Erinaceomorpha)	Unionida (Unionida)
Family	Erinaceidae	Unionidae
Genus	Erinaceus	Anodonta
Species	Erinaceus amurensis	Anodonta nuttalliana

Evolutionary Relationship

Amur Hedgehog and Winged Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amur Hedgehog

LC — Least Concern

Winged Floater

VU — Vulnerable

Physical Characteristics

Attribute	Amur Hedgehog	Winged Floater
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.

Winged Floater

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. 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.