Black Howler Monkey vs Ridge Tail Salamander

Alouatta pigra compared with Pseudoeurycea obesa

Key Differences

• Black Howler Monkey is Endangered while Ridge Tail Salamander is Critically Endangered.

Taxonomic Classification

Rank	Black Howler Monkey	Ridge Tail 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 pigra	Pseudoeurycea obesa

Evolutionary Relationship

Black Howler Monkey and Ridge Tail Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Howler Monkey

EN — Endangered

Ridge Tail Salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Black Howler Monkey	Ridge Tail Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ridge Tail Salamander

Habitat

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

Range

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

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.