Amur Hedgehog vs Granular dogfish

Erinaceus amurensis compared with Centroscyllium granulatum

Key Differences

• Amur Hedgehog is Least Concern while Granular dogfish is Vulnerable.

Taxonomic Classification

Rank	Amur Hedgehog	Granular dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Erinaceomorpha (Erinaceomorpha)	Squaliformes (Squaliformes)
Family	Erinaceidae	Etmopteridae
Genus	Erinaceus	Centroscyllium
Species	Erinaceus amurensis	Centroscyllium granulatum

Evolutionary Relationship

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

Conservation Status

Amur Hedgehog

LC — Least Concern

Granular dogfish

VU — Vulnerable

Physical Characteristics

Attribute	Amur Hedgehog	Granular dogfish
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.

Granular dogfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. 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.