Guaira Spiny-rat vs Rough ray

Proechimys guairae compared with Raja radula

Key Differences

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

Taxonomic Classification

Rank	Guaira 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 guairae	Raja radula

Evolutionary Relationship

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

Conservation Status

Guaira Spiny-rat

LC — Least Concern

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Guaira Spiny-rat	Rough ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Rough ray