Johan s Spiny Mouse vs Largespot river stingray

Acomys johannis compared with Potamotrygon falkneri

Key Differences

• Johan s Spiny Mouse is Least Concern while Largespot river stingray is Data Deficient.

Taxonomic Classification

Rank	Johan s Spiny Mouse	Largespot river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Muridae (Mice & Rats)	Potamotrygonidae
Genus	Acomys	Potamotrygon
Species	Acomys johannis	Potamotrygon falkneri

Evolutionary Relationship

Johan s Spiny Mouse and Largespot river stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Johan s Spiny Mouse

LC — Least Concern

Largespot river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Johan s Spiny Mouse	Largespot river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Johan s Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Largespot river stingray

Habitat

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

Range

Found in Brazil.