Brown eagle-ray vs Gray smooth hound

Aetomylaeus milvus compared with Mustelus californicus

Key Differences

• Brown eagle-ray is Endangered while Gray smooth hound is Least Concern.

Taxonomic Classification

Rank	Brown eagle-ray	Gray smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Chondrichthyes (Cartilaginous Fish)
Order	Myliobatiformes (Myliobatiformes)	Carcharhiniformes (Ground Sharks)
Family	Myliobatidae	Triakidae
Genus	Aetomylaeus	Mustelus
Species	Aetomylaeus milvus	Mustelus californicus

Evolutionary Relationship

Brown eagle-ray and Gray smooth hound share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown eagle-ray

EN — Endangered

Gray smooth hound

LC — Least Concern

Physical Characteristics

Attribute	Brown eagle-ray	Gray smooth hound
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.

Gray smooth hound

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.