Brown eagle-ray vs Delicate Pygmy Rice Rat

Aetomylaeus milvus compared with Oligoryzomys delicatus

Key Differences

• Brown eagle-ray is Endangered while Delicate Pygmy Rice Rat is Data Deficient.

Taxonomic Classification

Rank	Brown eagle-ray	Delicate Pygmy Rice Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Myliobatidae	Cricetidae
Genus	Aetomylaeus	Oligoryzomys
Species	Aetomylaeus milvus	Oligoryzomys delicatus

Evolutionary Relationship

Brown eagle-ray and Delicate Pygmy Rice Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown eagle-ray

EN — Endangered

Delicate Pygmy Rice Rat

DD — Data Deficient

Physical Characteristics

Attribute	Brown eagle-ray	Delicate Pygmy Rice 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.

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.