Grizzled Colilargo vs Round ray

Oligoryzomys griseolus compared with Irolita waitii

Taxonomic Classification

Rank	Grizzled Colilargo	Round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Arhynchobatidae
Genus	Oligoryzomys	Irolita
Species	Oligoryzomys griseolus	Irolita waitii

Evolutionary Relationship

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

Conservation Status

Grizzled Colilargo

LC — Least Concern

Round ray

LC — Least Concern

Physical Characteristics

Attribute	Grizzled Colilargo	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.

Round ray