black howler monkey vs Eastern Pygmy Marmoset

Alouatta caraya compared with Cebuella niveiventris

Key Differences

• black howler monkey is Near Threatened while Eastern Pygmy Marmoset is Vulnerable.

Taxonomic Classification

Rank	black howler monkey	Eastern Pygmy Marmoset
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Primates (Primates)	Primates (Primates)
Family	Atelidae	Callitrichidae
Genus	Alouatta	Cebuella
Species	Alouatta caraya	Cebuella niveiventris

Evolutionary Relationship

black howler monkey and Eastern Pygmy Marmoset share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

black howler monkey

NT — Near Threatened

Eastern Pygmy Marmoset

VU — Vulnerable

Physical Characteristics

Attribute	black howler monkey	Eastern Pygmy Marmoset
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

black howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Eastern Pygmy Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

black howler monkey

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