Dwarf round ray vs Platypus.

Urotrygon nana compared with Ornithorhynchus anatinus

Taxonomic Classification

Rank	Dwarf round ray	Platypus.
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Monotremata (monotreme)
Family	Urotrygonidae	Ornithorhynchidae
Genus	Urotrygon	Ornithorhynchus
Species	Urotrygon nana	Ornithorhynchus anatinus

Evolutionary Relationship

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

Conservation Status

Dwarf round ray

NT — Near Threatened

Platypus.

NT — Near Threatened

Physical Characteristics

Attribute	Dwarf round ray	Platypus.
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Platypus.

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.