Black Howler Monkey vs Knotty-Leaved Rush

Alouatta pigra compared with Juncus acuminatus

Key Differences

• Black Howler Monkey is Endangered while Knotty-Leaved Rush is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	Knotty-Leaved Rush
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Primates (Primates)	Poales (Grasses)
Family	Atelidae	Juncaceae
Genus	Alouatta	Juncus
Species	Alouatta pigra	Juncus acuminatus

Conservation Status

Black Howler Monkey

EN — Endangered

Knotty-Leaved Rush

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	Knotty-Leaved Rush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Knotty-Leaved Rush

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Australia, Canada, 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.