Guyenne Spiny-rat vs Rough ray

Proechimys guyannensis compared with Raja radula

Key Differences

• Guyenne Spiny-rat is Least Concern while Rough ray is Endangered.

Taxonomic Classification

Rank	Guyenne Spiny-rat	Rough ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Echimyidae	Rajidae
Genus	Proechimys	Raja
Species	Proechimys guyannensis	Raja radula

Evolutionary Relationship

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

Conservation Status

Guyenne Spiny-rat

LC — Least Concern

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Guyenne Spiny-rat	Rough ray
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.

Rough ray