Amazon Black Howler vs Holst's Frog

Alouatta nigerrima compared with Babina holsti

Key Differences

• Amazon Black Howler is Least Concern while Holst's Frog is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Holst's 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	Ranidae
Genus	Alouatta	Babina
Species	Alouatta nigerrima	Babina holsti

Evolutionary Relationship

Amazon Black Howler and Holst's Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Holst's Frog

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Holst's Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Holst's Frog

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.