Amur Hedgehog vs Ocellate Topeshark

Erinaceus amurensis compared with Hemitriakis complicofasciata

Key Differences

• Amur Hedgehog is Least Concern while Ocellate Topeshark is Vulnerable.

Taxonomic Classification

Rank	Amur Hedgehog	Ocellate Topeshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Erinaceomorpha (Erinaceomorpha)	Carcharhiniformes (Ground Sharks)
Family	Erinaceidae	Triakidae
Genus	Erinaceus	Hemitriakis
Species	Erinaceus amurensis	Hemitriakis complicofasciata

Evolutionary Relationship

Amur Hedgehog and Ocellate Topeshark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Hedgehog

LC — Least Concern

Ocellate Topeshark

VU — Vulnerable

Physical Characteristics

Attribute	Amur Hedgehog	Ocellate Topeshark
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.

Ocellate Topeshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Taiwan. 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.