brown howler monkey vs Narrow-headed Vole

Alouatta guariba compared with Microtus gregalis

Key Differences

• brown howler monkey is Vulnerable while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	brown howler monkey	Narrow-headed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Rodentia (Rodents)
Family	Atelidae	Cricetidae
Genus	Alouatta	Microtus
Species	Alouatta guariba	Microtus gregalis

Evolutionary Relationship

brown howler monkey and Narrow-headed Vole share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

brown howler monkey

VU — Vulnerable

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	brown howler monkey	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

brown howler monkey

The Brown Howler Monkey (Alouatta guariba) is a species in the genus Alouatta. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.