Central Australian Rock Rat vs Dwarf round ray

Zyzomys pedunculatus compared with Urotrygon nana

Key Differences

• Central Australian Rock Rat is Critically Endangered while Dwarf round ray is Near Threatened.

Taxonomic Classification

Rank	Central Australian Rock Rat	Dwarf round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Muridae (Mice & Rats)	Urotrygonidae
Genus	Zyzomys	Urotrygon
Species	Zyzomys pedunculatus	Urotrygon nana

Evolutionary Relationship

Central Australian Rock Rat and Dwarf round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Central Australian Rock Rat

CR — Critically Endangered

Dwarf round ray

NT — Near Threatened

Physical Characteristics

Attribute	Central Australian Rock Rat	Dwarf round ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Central Australian Rock Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dwarf round ray

Central Australian Rock Rat

The Central Australian Rock Rat (Zyzomys pedunculatus) is a species in the genus Zyzomys. It is currently classified as Critically Endangered on the IUCN Red List.