Brown eagle-ray vs Hedgehog arion

Aetomylaeus milvus compared with Arion intermedius

Key Differences

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

Taxonomic Classification

Rank	Brown eagle-ray	Hedgehog arion
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Elasmobranchii	Gastropoda (Gastropoda)
Order	Myliobatiformes (Myliobatiformes)	Stylommatophora (Stylommatophora)
Family	Myliobatidae	Arionidae
Genus	Aetomylaeus	Arion
Species	Aetomylaeus milvus	Arion intermedius

Evolutionary Relationship

Brown eagle-ray and Hedgehog arion share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown eagle-ray

EN — Endangered

Hedgehog arion

LC — Least Concern

Physical Characteristics

Attribute	Brown eagle-ray	Hedgehog arion
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 arion

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Widely distributed across Africa (South Africa), Europe (7 countries), North America (Mexico, United States), Oceania and the Pacific (New Zealand), and South America (Chile, Colombia).

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.