Amur Hedgehog vs Spineless Stream Toad

Erinaceus amurensis compared with Bufo aspinius

Key Differences

• Amur Hedgehog is Least Concern while Spineless Stream Toad is Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	Spineless Stream Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Erinaceomorpha (Erinaceomorpha)	Anura (Frogs & Toads)
Family	Erinaceidae	Bufonidae
Genus	Erinaceus	Bufo
Species	Erinaceus amurensis	Bufo aspinius

Evolutionary Relationship

Amur Hedgehog and Spineless Stream Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Hedgehog

LC — Least Concern

Spineless Stream Toad

EN — Endangered

Physical Characteristics

Attribute	Amur Hedgehog	Spineless Stream Toad
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.

Spineless Stream Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.