Black Howler Monkey vs square-stemmed willowherb

Alouatta pigra compared with Epilobium tetragonum

Key Differences

• Black Howler Monkey is Endangered while square-stemmed willowherb is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	square-stemmed willowherb
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Myrtales (Myrtales)
Family	Atelidae	Onagraceae
Genus	Alouatta	Epilobium
Species	Alouatta pigra	Epilobium tetragonum

Conservation Status

Black Howler Monkey

EN — Endangered

square-stemmed willowherb

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	square-stemmed willowherb
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

square-stemmed willowherb

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Europe (8 countries), North America (Canada), and Oceania and the Pacific (Australia).

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.