Anglespot river stingray vs Brown eagle-ray

Potamotrygon orbignyi compared with Aetomylaeus milvus

Key Differences

• Anglespot river stingray is Near Threatened while Brown eagle-ray is Endangered.

Taxonomic Classification

Rank	Anglespot river stingray	Brown eagle-ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Myliobatiformes (Myliobatiformes)	Myliobatiformes (Myliobatiformes)
Family	Potamotrygonidae	Myliobatidae
Genus	Potamotrygon	Aetomylaeus
Species	Potamotrygon orbignyi	Aetomylaeus milvus

Evolutionary Relationship

Anglespot river stingray and Brown eagle-ray share a common ancestor at the Order level: Myliobatiformes. (Myliobatiformes)

Conservation Status

Anglespot river stingray

NT — Near Threatened

Brown eagle-ray

EN — Endangered

Physical Characteristics

Attribute	Anglespot river stingray	Brown eagle-ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Anglespot river stingray

Habitat

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

Range

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

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.

Anglespot river stingray

The Anglespot river stingray (Potamotrygon orbignyi) is a species in the genus Potamotrygon. It is currently classified as Near Threatened on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.

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.