Black Howler Monkey vs bristled river shrimp

Alouatta pigra compared with Macrobrachium olfersii

Key Differences

• Black Howler Monkey is Endangered while bristled river shrimp is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	bristled river shrimp
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Primates (Primates)	Decapoda (Decapoda)
Family	Atelidae	Palaemonidae
Genus	Alouatta	Macrobrachium
Species	Alouatta pigra	Macrobrachium olfersii

Evolutionary Relationship

Black Howler Monkey and bristled river shrimp share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Howler Monkey

EN — Endangered

bristled river shrimp

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	bristled river shrimp
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

bristled river shrimp

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in United States.

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.

bristled river shrimp

The Bristled river shrimp (Macrobrachium olfersii) is a species in the genus Macrobrachium. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.