Dwarf round ray vs Isarog Chrotomys

Urotrygon nana compared with Chrotomys gonzalesi

Taxonomic Classification

Rank	Dwarf round ray	Isarog 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 gonzalesi

Evolutionary Relationship

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

Conservation Status

Dwarf round ray

NT — Near Threatened

Isarog Chrotomys

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Dwarf round ray

Isarog Chrotomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.