Grizzled Colilargo vs Reticulate round ray

Oligoryzomys griseolus compared with Urotrygon reticulata

Key Differences

• Grizzled Colilargo is Least Concern while Reticulate round ray is Critically Endangered.

Taxonomic Classification

Rank	Grizzled Colilargo	Reticulate round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Urotrygonidae
Genus	Oligoryzomys	Urotrygon
Species	Oligoryzomys griseolus	Urotrygon reticulata

Evolutionary Relationship

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

Conservation Status

Grizzled Colilargo

LC — Least Concern

Reticulate round ray

CR — Critically Endangered

Physical Characteristics

Attribute	Grizzled Colilargo	Reticulate round 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.

Reticulate round ray