Brown eagle-ray vs Cooks bramble shark

Aetomylaeus milvus compared with Echinorhinus cookei

Key Differences

• Brown eagle-ray is Endangered while Cooks bramble shark is Data Deficient.

Taxonomic Classification

Rank	Brown eagle-ray	Cooks bramble shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order	Myliobatiformes (Myliobatiformes)	Squaliformes (Squaliformes)
Family	Myliobatidae	Echinorhinidae
Genus	Aetomylaeus	Echinorhinus
Species	Aetomylaeus milvus	Echinorhinus cookei

Evolutionary Relationship

Brown eagle-ray and Cooks bramble shark share a common ancestor at the Class level: Elasmobranchii.

Conservation Status

Brown eagle-ray

EN — Endangered

Cooks bramble shark

DD — Data Deficient

Physical Characteristics

Attribute	Brown eagle-ray	Cooks bramble shark
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.

Cooks bramble shark

Habitat

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

Range

Distributed across Chile, Colombia, and Taiwan.

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.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan