Chinese stingray vs Pacific Spiny-rat

Hemitrygon sinensis compared with Proechimys decumanus

Key Differences

• Chinese stingray is Endangered while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Chinese stingray	Pacific 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 decumanus

Evolutionary Relationship

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

Conservation Status

Chinese stingray

EN — Endangered

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Chinese stingray

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.