Amur Hedgehog vs Red Abalone

Erinaceus amurensis compared with Haliotis rufescens

Key Differences

• Amur Hedgehog is Least Concern while Red Abalone is Critically Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	Red Abalone
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Erinaceomorpha (Erinaceomorpha)	Lepetellida (Lepetellida)
Family	Erinaceidae	Haliotidae
Genus	Erinaceus	Haliotis
Species	Erinaceus amurensis	Haliotis rufescens

Evolutionary Relationship

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

Conservation Status

Amur Hedgehog

LC — Least Concern

Red Abalone

CR — Critically Endangered

Physical Characteristics

Attribute	Amur Hedgehog	Red Abalone
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.

Red Abalone

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and tropical and subtropical dry broadleaf forests, among 9 distinct biome types spanning the Indomalayan and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Chile, China, Norway, Peru, and Taiwan. 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.