Amur Hedgehog vs Hazel's Treefrog

Erinaceus amurensis compared with Sarcohyla hazelae

Key Differences

• Amur Hedgehog is Least Concern while Hazel's Treefrog is Vulnerable.

Taxonomic Classification

Rank	Amur Hedgehog	Hazel's Treefrog
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	Hylidae
Genus	Erinaceus	Sarcohyla
Species	Erinaceus amurensis	Sarcohyla hazelae

Evolutionary Relationship

Amur Hedgehog and Hazel's Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Hedgehog

LC — Least Concern

Hazel's Treefrog

VU — Vulnerable

Physical Characteristics

Attribute	Amur Hedgehog	Hazel's Treefrog
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.

Hazel's Treefrog

Habitat

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

Range

Found in Mexico. 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.