Black Howler Monkey vs Tree Worm

Alouatta pigra compared with Bimastos rubidus

Key Differences

• Black Howler Monkey is Endangered while Tree Worm is Not Evaluated.

Taxonomic Classification

Rank	Black Howler Monkey	Tree Worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Mammalia (Mammals)	Clitellata (Clitellata)
Order	Primates (Primates)	Crassiclitellata (Crassiclitellata)
Family	Atelidae	Lumbricidae
Genus	Alouatta	Bimastos
Species	Alouatta pigra	Bimastos rubidus

Evolutionary Relationship

Black Howler Monkey and Tree Worm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Howler Monkey

EN — Endangered

Tree Worm

NE — Not Evaluated

Physical Characteristics

Attribute	Black Howler Monkey	Tree Worm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tree Worm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.