Black Howler Monkey vs rough corn bedstraw, corn cleavers

Alouatta pigra compared with Galium tricornutum

Key Differences

• Black Howler Monkey is Endangered while rough corn bedstraw, corn cleavers is Critically Endangered.

Taxonomic Classification

Rank	Black Howler Monkey	rough corn bedstraw, corn cleavers
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Gentianales (Gentianales)
Family	Atelidae	Rubiaceae
Genus	Alouatta	Galium
Species	Alouatta pigra	Galium tricornutum

Conservation Status

Black Howler Monkey

EN — Endangered

rough corn bedstraw, corn cleavers

CR — Critically Endangered

Physical Characteristics

Attribute	Black Howler Monkey	rough corn bedstraw, corn cleavers
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

rough corn bedstraw, corn cleavers

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and temperate broadleaf and mixed forests, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Qatar), Europe (18 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Brazil, Chile). Currently classified as Critically Endangered 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.