Amazon Black Howler vs Mustache False Brook Salamander

Alouatta nigerrima compared with Pseudoeurycea mystax

Key Differences

• Amazon Black Howler is Least Concern while Mustache False Brook Salamander is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Mustache False Brook Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Caudata (Caudata)
Family	Atelidae	Plethodontidae
Genus	Alouatta	Pseudoeurycea
Species	Alouatta nigerrima	Pseudoeurycea mystax

Evolutionary Relationship

Amazon Black Howler and Mustache False Brook Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Mustache False Brook Salamander

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Mustache False Brook Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mustache False Brook Salamander

Habitat

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

Range

Found in Mexico. 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.