Dwarf round ray vs Paraná Akodont

Urotrygon nana compared with Akodon paranaensis

Key Differences

• Dwarf round ray is Near Threatened while Paraná Akodont is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Paraná Akodont
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Cricetidae
Genus	Urotrygon	Akodon
Species	Urotrygon nana	Akodon paranaensis

Evolutionary Relationship

Dwarf round ray and Paraná Akodont share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Paraná Akodont

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Paraná Akodont
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Paraná Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.