Darwin s Nesoryzomys vs Fake round ray

Nesoryzomys darwini compared with Urotrygon simulatrix

Key Differences

• Darwin s Nesoryzomys is Extinct while Fake round ray is Vulnerable.

Taxonomic Classification

Rank	Darwin s Nesoryzomys	Fake round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Urotrygonidae
Genus	Nesoryzomys	Urotrygon
Species	Nesoryzomys darwini	Urotrygon simulatrix

Evolutionary Relationship

Darwin s Nesoryzomys and Fake round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Darwin s Nesoryzomys

EX — Extinct

Fake round ray

VU — Vulnerable

Physical Characteristics

Attribute	Darwin s Nesoryzomys	Fake round ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Darwin s Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Fake round ray