Black Howler Monkey vs Helena's Treefrog

Alouatta pigra compared with Osteocephalus helenae

Key Differences

• Black Howler Monkey is Endangered while Helena's Treefrog is Data Deficient.

Taxonomic Classification

Rank	Black Howler Monkey	Helena's Treefrog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Anura (Frogs & Toads)
Family	Atelidae	Hylidae
Genus	Alouatta	Osteocephalus
Species	Alouatta pigra	Osteocephalus helenae

Evolutionary Relationship

Black Howler Monkey and Helena's Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Howler Monkey

EN — Endangered

Helena's Treefrog

DD — Data Deficient

Physical Characteristics

Attribute	Black Howler Monkey	Helena's Treefrog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Helena's Treefrog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Venezuela.

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.