Blue skate vs Brown eagle-ray

Notoraja azurea compared with Aetomylaeus milvus

Key Differences

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

Taxonomic Classification

Rank	Blue 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	Notoraja	Aetomylaeus
Species	Notoraja azurea	Aetomylaeus milvus

Evolutionary Relationship

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

Conservation Status

Blue skate

LC — Least Concern

Brown eagle-ray

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Blue 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.

Blue skate

The Blue skate (Notoraja azurea) is a species in the genus Notoraja. 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.