Amazon Black Howler vs Montevideo Redbelly Toad

Alouatta nigerrima compared with Melanophryniscus montevidensis

Key Differences

• Amazon Black Howler is Least Concern while Montevideo Redbelly Toad is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Montevideo Redbelly Toad
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	Bufonidae
Genus	Alouatta	Melanophryniscus
Species	Alouatta nigerrima	Melanophryniscus montevidensis

Evolutionary Relationship

Amazon Black Howler and Montevideo Redbelly Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Montevideo Redbelly Toad

VU — Vulnerable

Physical Characteristics

Attribute	Amazon Black Howler	Montevideo Redbelly Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Montevideo Redbelly Toad

Habitat

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

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.