Black skate vs Brown eagle-ray

Bathyraja trachura compared with Aetomylaeus milvus

Key Differences

• Black skate is Least Concern while Brown eagle-ray is Endangered.

Taxonomic Classification

Rank	Black skate	Brown eagle-ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order	Rajiformes (Rajiformes)	Myliobatiformes (Myliobatiformes)
Family	Arhynchobatidae	Myliobatidae
Genus	Bathyraja	Aetomylaeus
Species	Bathyraja trachura	Aetomylaeus milvus

Evolutionary Relationship

Black skate and Brown eagle-ray share a common ancestor at the Class level: Elasmobranchii.

Conservation Status

Black skate

LC — Least Concern

Brown eagle-ray

EN — Endangered

Physical Characteristics

Attribute	Black skate	Brown eagle-ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black skate

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.

Black skate

The Black skate (Bathyraja trachura) is a species in the genus Bathyraja. It is currently classified as Least Concern on the IUCN Red List.

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.