Black Howler Monkey vs Greedy Olalla Rat

Alouatta pigra compared with Olallamys edax

Key Differences

• Black Howler Monkey is Endangered while Greedy Olalla Rat is Data Deficient.

Taxonomic Classification

Rank	Black Howler Monkey	Greedy Olalla Rat
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	Echimyidae
Genus	Alouatta	Olallamys
Species	Alouatta pigra	Olallamys edax

Evolutionary Relationship

Black Howler Monkey and Greedy Olalla Rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Black Howler Monkey

EN — Endangered

Greedy Olalla Rat

DD — Data Deficient

Physical Characteristics

Attribute	Black Howler Monkey	Greedy Olalla Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greedy Olalla Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Black Howler Monkey

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