Amazon Black Howler vs White-dotted Rocket Frog

Alouatta nigerrima compared with Aromobates alboguttatus

Key Differences

• Amazon Black Howler is Least Concern while White-dotted Rocket Frog is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	White-dotted Rocket 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	Aromobatidae
Genus	Alouatta	Aromobates
Species	Alouatta nigerrima	Aromobates alboguttatus

Evolutionary Relationship

Amazon Black Howler and White-dotted Rocket Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

White-dotted Rocket Frog

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	White-dotted Rocket Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-dotted Rocket Frog

Habitat

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

Range

Found in Venezuela. Currently classified as Critically 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.