Amur Hedgehog vs Least Stonewort

Erinaceus amurensis compared with Nitella confervacea

Key Differences

• Amur Hedgehog is Least Concern while Least Stonewort is Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	Least Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Charophyta (Charophyta)
Class	Mammalia (Mammals)	Charophyceae (Charophyceae)
Order	Erinaceomorpha (Erinaceomorpha)	Charales (Charales)
Family	Erinaceidae	Characeae
Genus	Erinaceus	Nitella
Species	Erinaceus amurensis	Nitella confervacea

Conservation Status

Amur Hedgehog

LC — Least Concern

Least Stonewort

EN — Endangered

Physical Characteristics

Attribute	Amur Hedgehog	Least Stonewort
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.

Least Stonewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as 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.