Grizzled Colilargo vs Rough-Tailed

Oligoryzomys griseolus compared with Bathytoshia centroura

Key Differences

• Grizzled Colilargo is Least Concern while Rough-Tailed is Vulnerable.

Taxonomic Classification

Rank	Grizzled Colilargo	Rough-Tailed
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Dasyatidae
Genus	Oligoryzomys	Bathytoshia
Species	Oligoryzomys griseolus	Bathytoshia centroura

Evolutionary Relationship

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

Conservation Status

Grizzled Colilargo

LC — Least Concern

Rough-Tailed

VU — Vulnerable

Physical Characteristics

Attribute	Grizzled Colilargo	Rough-Tailed
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-Tailed