Anglespot river stingray vs Blick s Arvicanthis

Potamotrygon orbignyi compared with Arvicanthis blicki

Taxonomic Classification

Rank	Anglespot river stingray	Blick s Arvicanthis
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	Arvicanthis
Species	Potamotrygon orbignyi	Arvicanthis blicki

Evolutionary Relationship

Anglespot river stingray and Blick s Arvicanthis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Anglespot river stingray

NT — Near Threatened

Blick s Arvicanthis

NT — Near Threatened

Physical Characteristics

Attribute	Anglespot river stingray	Blick s Arvicanthis
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.

Blick s Arvicanthis

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.

Blick s Arvicanthis

The Blick s Arvicanthis (Arvicanthis blicki) is a species in the genus Arvicanthis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.