Gray Birch Mouse vs Short-tailed river stingray

Sicista pseudonapaea compared with Potamotrygon brachyura

Taxonomic Classification

Rank	Gray Birch Mouse	Short-tailed river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Dipodidae	Potamotrygonidae
Genus	Sicista	Potamotrygon
Species	Sicista pseudonapaea	Potamotrygon brachyura

Evolutionary Relationship

Gray Birch Mouse and Short-tailed river stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Short-tailed river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Gray Birch Mouse	Short-tailed river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Short-tailed river stingray