Dwarf round ray vs Heath Pseudomys

Urotrygon nana compared with Pseudomys shortridgei

Taxonomic Classification

Rank	Dwarf round ray	Heath Pseudomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Muridae (Mice & Rats)
Genus	Urotrygon	Pseudomys
Species	Urotrygon nana	Pseudomys shortridgei

Evolutionary Relationship

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

Conservation Status

Dwarf round ray

NT — Near Threatened

Heath Pseudomys

NT — Near Threatened

Physical Characteristics

Attribute	Dwarf round ray	Heath Pseudomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Heath Pseudomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.