Guyanan spiny rat vs Rough ray

Proechimys hoplomyoides compared with Raja radula

Key Differences

• Guyanan spiny rat is Data Deficient while Rough ray is Endangered.

Taxonomic Classification

Rank	Guyanan 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 hoplomyoides	Raja radula

Evolutionary Relationship

Guyanan spiny rat and Rough ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guyanan spiny rat

DD — Data Deficient

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Guyanan spiny rat	Rough ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyanan spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Rough ray