brown howler monkey vs chestnut worm

Alouatta guariba compared with Lumbricus castaneus

Key Differences

• brown howler monkey is Vulnerable while chestnut worm is Not Evaluated.

Taxonomic Classification

Rank	brown howler monkey	chestnut 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	Lumbricus
Species	Alouatta guariba	Lumbricus castaneus

Evolutionary Relationship

brown howler monkey and chestnut worm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brown howler monkey

VU — Vulnerable

chestnut worm

NE — Not Evaluated

Physical Characteristics

Attribute	brown howler monkey	chestnut worm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

chestnut worm

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

chestnut worm

The chestnut worm (Lumbricus castaneus) is a species in the genus Lumbricus. Native to Europe and North America, inhabiting ecosystems characteristic of the region.