Brown eagle-ray vs Opal chimaera

Aetomylaeus milvus compared with Chimaera opalescens

Key Differences

• Brown eagle-ray is Endangered while Opal chimaera is Least Concern.

Taxonomic Classification

Rank	Brown eagle-ray	Opal chimaera
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Elasmobranchii	Holocephali (全头亚纲)
Order	Myliobatiformes (鱝目)	Chimaeriformes (银鲛目)
Family	Myliobatidae	Chimaeridae
Genus	Aetomylaeus	Chimaera
Species	Aetomylaeus milvus	Chimaera opalescens

Evolutionary Relationship

Brown eagle-ray and Opal chimaera share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Brown eagle-ray

EN — Endangered

Opal chimaera

LC — Least Concern

Physical Characteristics

Attribute	Brown eagle-ray	Opal chimaera
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.

Opal chimaera

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.