Blotched stingray vs Neumann s Arvicanthis

Urotrygon chilensis compared with Arvicanthis neumanni

Key Differences

• Blotched stingray is Near Threatened while Neumann s Arvicanthis is Least Concern.

Taxonomic Classification

Rank	Blotched stingray	Neumann s Arvicanthis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Muridae (Mice & Rats)
Genus	Urotrygon	Arvicanthis
Species	Urotrygon chilensis	Arvicanthis neumanni

Evolutionary Relationship

Blotched stingray and Neumann s Arvicanthis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blotched stingray

NT — Near Threatened

Neumann s Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Blotched stingray	Neumann s Arvicanthis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blotched stingray

Habitat

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

Range

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

Neumann s Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blotched stingray

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