Dwarf round ray vs Ecuadoran Akodont

Urotrygon nana compared with Necromys punctulatus

Key Differences

• Dwarf round ray is Near Threatened while Ecuadoran Akodont is Data Deficient.

Taxonomic Classification

Rank	Dwarf round ray	Ecuadoran 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	Necromys
Species	Urotrygon nana	Necromys punctulatus

Evolutionary Relationship

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

Conservation Status

Dwarf round ray

NT — Near Threatened

Ecuadoran Akodont

DD — Data Deficient

Physical Characteristics

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

Habitat & Geographic Range

Dwarf round ray

Ecuadoran Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.