Bat ray vs Bigeye dogfish

Aetomylaeus maculatus compared with Squalus blainville

Key Differences

• Bat ray is Endangered while Bigeye dogfish is Data Deficient.

Taxonomic Classification

Rank	Bat ray	Bigeye dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order	Myliobatiformes (Myliobatiformes)	Squaliformes (Squaliformes)
Family	Myliobatidae	Squalidae
Genus	Aetomylaeus	Squalus
Species	Aetomylaeus maculatus	Squalus blainville

Evolutionary Relationship

Bat ray and Bigeye dogfish share a common ancestor at the Class level: Elasmobranchii.

Conservation Status

Bat ray

EN — Endangered

Bigeye dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Bat ray	Bigeye dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bat 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.

Bigeye dogfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

Bat ray

The Bat ray (Aetomylaeus maculatus) 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.

Bigeye dogfish

The Bigeye dogfish (Squalus blainville) is a species in the genus Squalus. Native to South America, inhabiting ecosystems characteristic of the region.