Azure Roller vs Bat ray

Eurystomus azureus compared with Aetomylaeus maculatus

Key Differences

• Azure Roller is Near Threatened while Bat ray is Endangered.

Taxonomic Classification

Rank	Azure Roller	Bat ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Coraciiformes (Coraciiformes)	Myliobatiformes (Myliobatiformes)
Family	Coraciidae	Myliobatidae
Genus	Eurystomus	Aetomylaeus
Species	Eurystomus azureus	Aetomylaeus maculatus

Evolutionary Relationship

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

Conservation Status

Azure Roller

NT — Near Threatened

Bat ray

EN — Endangered

Physical Characteristics

Attribute	Azure Roller	Bat ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azure Roller

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Azure Roller

The Azure Roller (Eurystomus azureus) is a species in the genus Eurystomus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.