Guyenne Spiny-rat vs Roughnose stingray

Proechimys guyannensis compared with Pastinachus solocirostris

Key Differences

• Guyenne Spiny-rat is Least Concern while Roughnose stingray is Endangered.

Taxonomic Classification

Rank	Guyenne Spiny-rat	Roughnose stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Echimyidae	Dasyatidae
Genus	Proechimys	Pastinachus
Species	Proechimys guyannensis	Pastinachus solocirostris

Evolutionary Relationship

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

Conservation Status

Guyenne Spiny-rat

LC — Least Concern

Roughnose stingray

EN — Endangered

Physical Characteristics

Attribute	Guyenne Spiny-rat	Roughnose stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyenne Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Roughnose stingray