Black Howler Monkey vs Nut-Tree Pigmy

Alouatta pigra compared with Stigmella microtheriella

Key Differences

• Black Howler Monkey is Endangered while Nut-Tree Pigmy is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	Nut-Tree Pigmy
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Atelidae	Nepticulidae
Genus	Alouatta	Stigmella
Species	Alouatta pigra	Stigmella microtheriella

Evolutionary Relationship

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

Conservation Status

Black Howler Monkey

EN — Endangered

Nut-Tree Pigmy

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	Nut-Tree Pigmy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Nut-Tree Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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