Anglespot river stingray vs Big-eared Hopping Mouse

Potamotrygon orbignyi compared with Notomys macrotis

Key Differences

• Anglespot river stingray is Near Threatened while Big-eared Hopping Mouse is Extinct.

Taxonomic Classification

Rank	Anglespot river stingray	Big-eared Hopping Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Potamotrygonidae	Muridae (Mice & Rats)
Genus	Potamotrygon	Notomys
Species	Potamotrygon orbignyi	Notomys macrotis

Evolutionary Relationship

Anglespot river stingray and Big-eared Hopping Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Anglespot river stingray

NT — Near Threatened

Big-eared Hopping Mouse

EX — Extinct

Physical Characteristics

Attribute	Anglespot river stingray	Big-eared Hopping Mouse
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.

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Big-eared Hopping Mouse

The Big-eared Hopping Mouse (Notomys macrotis) is a species in the genus Notomys. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.