Grizzled Colilargo vs Rough ray

Oligoryzomys griseolus compared with Raja radula

Key Differences

• Grizzled Colilargo is Least Concern while Rough ray is Endangered.

Taxonomic Classification

Rank	Grizzled Colilargo	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	Oligoryzomys	Raja
Species	Oligoryzomys griseolus	Raja radula

Evolutionary Relationship

Grizzled Colilargo and Rough ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Grizzled Colilargo

LC — Least Concern

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Grizzled Colilargo	Rough ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Rough ray