Grizzled Colilargo vs Hurleur du Maranhao

Oligoryzomys griseolus compared with Alouatta ululata

Key Differences

• Grizzled Colilargo is Least Concern while Hurleur du Maranhao is Endangered.

Taxonomic Classification

Rank	Grizzled Colilargo	Hurleur du Maranhao
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Cricetidae	Atelidae
Genus	Oligoryzomys	Alouatta
Species	Oligoryzomys griseolus	Alouatta ululata

Evolutionary Relationship

Grizzled Colilargo and Hurleur du Maranhao share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Grizzled Colilargo

LC — Least Concern

Hurleur du Maranhao

EN — Endangered

Physical Characteristics

Attribute	Grizzled Colilargo	Hurleur du Maranhao
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.

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.