Brown eagle-ray vs Divided Tunicate

Aetomylaeus milvus compared with Styela canopus

Key Differences

• Brown eagle-ray is Endangered while Divided Tunicate is Not Evaluated.

Taxonomic Classification

Rank	Brown eagle-ray	Divided Tunicate
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Elasmobranchii	Ascidiacea (해초강)
Order	Myliobatiformes (매가오리목)	Stolidobranchia (강새해초목)
Family	Myliobatidae	Styelidae
Genus	Aetomylaeus	Styela
Species	Aetomylaeus milvus	Styela canopus

Evolutionary Relationship

Brown eagle-ray and Divided Tunicate share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Brown eagle-ray

EN — Endangered

Divided Tunicate

NE — Not Evaluated

Physical Characteristics

Attribute	Brown eagle-ray	Divided Tunicate
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.

Divided Tunicate

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (5 countries), Asia (Lebanon), Europe (4 countries), North America (7 countries), Oceania and the Pacific (New Zealand, Samoa), and South America (Brazil).

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.