Brown eagle-ray vs hedgehog

Aetomylaeus milvus compared with Erinaceus europaeus

Key Differences

• Brown eagle-ray is Endangered while hedgehog is Least Concern.

Taxonomic Classification

Rank	Brown eagle-ray	hedgehog
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	Elasmobranchii	Mammalia (哺乳動物)
Order	Myliobatiformes (鱝目)	Erinaceomorpha (猬形目)
Family	Myliobatidae	Erinaceidae
Genus	Aetomylaeus	Erinaceus
Species	Aetomylaeus milvus	Erinaceus europaeus

Evolutionary Relationship

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

Conservation Status

Brown eagle-ray

EN — Endangered

hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Brown eagle-ray	hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and Oceania and the Pacific (New Zealand).

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.

hedgehog

刺猬（Erinaceus europaeus）在IUCN红色名录中被列为无危（LC）。在整个分布范围内广泛分布且数量丰富，种群稳定，无直接保育顾虑。