Brown eagle-ray vs Cuvier s Spiny-rat

Aetomylaeus milvus compared with Proechimys cuvieri

Key Differences

• Brown eagle-ray is Endangered while Cuvier s Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Brown eagle-ray	Cuvier s Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Myliobatidae	Echimyidae
Genus	Aetomylaeus	Proechimys
Species	Aetomylaeus milvus	Proechimys cuvieri

Evolutionary Relationship

Brown eagle-ray and Cuvier s Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown eagle-ray

EN — Endangered

Cuvier s Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Brown eagle-ray	Cuvier s Spiny-rat
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 Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and 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.