Atlantic chimaera vs Bat ray

Hydrolagus affinis compared with Aetomylaeus maculatus

Key Differences

• Atlantic chimaera is Least Concern while Bat ray is Endangered.

Taxonomic Classification

Rank	Atlantic chimaera	Bat ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Elasmobranchii
Order	Chimaeriformes (Chimaeriformes)	Myliobatiformes (Myliobatiformes)
Family	Chimaeridae	Myliobatidae
Genus	Hydrolagus	Aetomylaeus
Species	Hydrolagus affinis	Aetomylaeus maculatus

Evolutionary Relationship

Atlantic chimaera and Bat ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atlantic chimaera

LC — Least Concern

Bat ray

EN — Endangered

Physical Characteristics

Attribute	Atlantic chimaera	Bat ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic chimaera

Habitat

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

Range

Distributed across Chile and Portugal.

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.

Atlantic chimaera

The Atlantic chimaera (Hydrolagus affinis) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and South America, inhabiting ecosystems characteristic of the region.

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.