Black Howler Monkey vs Western Rustwort

Alouatta pigra compared with Marsupella profunda

Key Differences

• Black Howler Monkey is Endangered while Western Rustwort is Vulnerable.

Taxonomic Classification

Rank	Black Howler Monkey	Western Rustwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Primates (Primates)	Jungermanniales (Jungermanniales)
Family	Atelidae	Gymnomitriaceae
Genus	Alouatta	Marsupella
Species	Alouatta pigra	Marsupella profunda

Conservation Status

Black Howler Monkey

EN — Endangered

Western Rustwort

VU — Vulnerable

Physical Characteristics

Attribute	Black Howler Monkey	Western Rustwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Western Rustwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Portugal. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.