Amur Hedgehog vs Brown eagle-ray

Erinaceus amurensis compared with Aetomylaeus milvus

Key Differences

• Amur Hedgehog is Least Concern while Brown eagle-ray is Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	Brown eagle-ray
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Elasmobranchii
Order	Erinaceomorpha (猬形目)	Myliobatiformes (鱝目)
Family	Erinaceidae	Myliobatidae
Genus	Erinaceus	Aetomylaeus
Species	Erinaceus amurensis	Aetomylaeus milvus

Evolutionary Relationship

Amur Hedgehog and Brown eagle-ray share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Amur Hedgehog

LC — Least Concern

Brown eagle-ray

EN — Endangered

Physical Characteristics

Attribute	Amur Hedgehog	Brown eagle-ray
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.

Brown eagle-ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered 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.

Brown eagle-ray

The Brown Eagle-ray (Aetomylaeus milvus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.