Brown eagle-ray vs white chalice-bubble

Aetomylaeus milvus compared with Cylichna alba

Key Differences

• Brown eagle-ray is Endangered while white chalice-bubble is Not Evaluated.

Taxonomic Classification

Rank	Brown eagle-ray	white chalice-bubble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Elasmobranchii	Gastropoda (Gastropoda)
Order	Myliobatiformes (Myliobatiformes)	Cephalaspidea (Cephalaspidea)
Family	Myliobatidae	Cylichnidae
Genus	Aetomylaeus	Cylichna
Species	Aetomylaeus milvus	Cylichna alba

Evolutionary Relationship

Brown eagle-ray and white chalice-bubble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown eagle-ray

EN — Endangered

white chalice-bubble

NE — Not Evaluated

Physical Characteristics

Attribute	Brown eagle-ray	white chalice-bubble
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.

white chalice-bubble

Habitat

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

Range

Distributed across Norway, Sweden, and United States.

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.