Olive-gray Thomasomys vs Rough ray

Thomasomys cinereus compared with Raja radula

Key Differences

• Olive-gray Thomasomys is Least Concern while Rough ray is Endangered.

Taxonomic Classification

Rank	Olive-gray Thomasomys	Rough ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Rajidae
Genus	Thomasomys	Raja
Species	Thomasomys cinereus	Raja radula

Evolutionary Relationship

Olive-gray Thomasomys and Rough ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Olive-gray Thomasomys

LC — Least Concern

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Olive-gray Thomasomys	Rough ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Rough ray