Brown eagle-ray vs Cuvier's beaked whale

Aetomylaeus milvus compared with Ziphius cavirostris

Key Differences

• Brown eagle-ray is Endangered while Cuvier's beaked whale is Least Concern.

Taxonomic Classification

Rank	Brown eagle-ray	Cuvier's beaked whale
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Elasmobranchii	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Myliobatiformes (อันดับปลากระเบน)	Cetacea (Whales & Dolphins)
Family	Myliobatidae	Hyperoodontidae
Genus	Aetomylaeus	Ziphius
Species	Aetomylaeus milvus	Ziphius cavirostris

Evolutionary Relationship

Brown eagle-ray and Cuvier's beaked whale share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Brown eagle-ray

EN — Endangered

Cuvier's beaked whale

LC — Least Concern

Physical Characteristics

Attribute	Brown eagle-ray	Cuvier's beaked whale
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.

Cuvier's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

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.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan