Chinese stingray vs Napo Spiny-rat

Hemitrygon sinensis compared with Proechimys quadruplicatus

Key Differences

• Chinese stingray is Endangered while Napo Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Chinese stingray	Napo Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Dasyatidae	Echimyidae
Genus	Hemitrygon	Proechimys
Species	Hemitrygon sinensis	Proechimys quadruplicatus

Evolutionary Relationship

Chinese stingray and Napo Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chinese stingray

EN — Endangered

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Chinese stingray	Napo Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese stingray

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Chinese stingray

The Chinese Stingray (Hemitrygon sinensis) is a species in the genus Hemitrygon. It is currently classified as Endangered on the IUCN Red List.