Amur Hedgehog vs Gray Petrel

Erinaceus amurensis compared with Procellaria cinerea

Key Differences

• Amur Hedgehog is Least Concern while Gray Petrel is Near Threatened.

Taxonomic Classification

Rank	Amur Hedgehog	Gray Petrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Procellariiformes (Procellariiformes)
Family	Erinaceidae	Procellariidae
Genus	Erinaceus	Procellaria
Species	Erinaceus amurensis	Procellaria cinerea

Evolutionary Relationship

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

Conservation Status

Amur Hedgehog

LC — Least Concern

Gray Petrel

NT — Near Threatened

Physical Characteristics

Attribute	Amur Hedgehog	Gray Petrel
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.

Gray Petrel

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.