Amazon Black Howler vs Zanzibar Puddle Frog

Alouatta nigerrima compared with Phrynobatrachus ungujae

Key Differences

• Amazon Black Howler is Least Concern while Zanzibar Puddle Frog is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Zanzibar Puddle Frog
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	Phrynobatrachidae
Genus	Alouatta	Phrynobatrachus
Species	Alouatta nigerrima	Phrynobatrachus ungujae

Evolutionary Relationship

Amazon Black Howler and Zanzibar Puddle Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Zanzibar Puddle Frog

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Zanzibar Puddle Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Zanzibar Puddle Frog

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Kenya. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Amazon Black Howler

The Amazon Black Howler (Alouatta nigerrima) is a species in the genus Alouatta. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.