Darwin s Nesoryzomys vs Rough ray

Nesoryzomys darwini compared with Raja radula

Key Differences

• Darwin s Nesoryzomys is Extinct while Rough ray is Endangered.

Taxonomic Classification

Rank	Darwin s Nesoryzomys	Rough ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Rajidae
Genus	Nesoryzomys	Raja
Species	Nesoryzomys darwini	Raja radula

Evolutionary Relationship

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

Conservation Status

Darwin s Nesoryzomys

EX — Extinct

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Darwin s Nesoryzomys	Rough 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.

Rough ray