Darwin s Nesoryzomys vs Yantai stingray

Nesoryzomys darwini compared with Hemitrygon laevigata

Key Differences

• Darwin s Nesoryzomys is Extinct while Yantai stingray is Vulnerable.

Taxonomic Classification

Rank	Darwin s Nesoryzomys	Yantai stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Dasyatidae
Genus	Nesoryzomys	Hemitrygon
Species	Nesoryzomys darwini	Hemitrygon laevigata

Evolutionary Relationship

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

Conservation Status

Darwin s Nesoryzomys

EX — Extinct

Yantai stingray

VU — Vulnerable

Physical Characteristics

Attribute	Darwin s Nesoryzomys	Yantai stingray
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.

Yantai stingray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.