Dwarf round ray vs Lowland Chrotomys

Urotrygon nana compared with Chrotomys mindorensis

Key Differences

• Dwarf round ray is Near Threatened while Lowland Chrotomys is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Lowland Chrotomys
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	Chrotomys
Species	Urotrygon nana	Chrotomys mindorensis

Evolutionary Relationship

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

Conservation Status

Dwarf round ray

NT — Near Threatened

Lowland Chrotomys

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Lowland Chrotomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Lowland Chrotomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.