Black Howler Monkey vs Krefft's ray

Alouatta pigra compared with Malacoraja kreffti

Key Differences

• Black Howler Monkey is Endangered while Krefft's ray is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	Krefft's ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Atelidae	Rajidae
Genus	Alouatta	Malacoraja
Species	Alouatta pigra	Malacoraja kreffti

Evolutionary Relationship

Black Howler Monkey and Krefft's ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Howler Monkey

EN — Endangered

Krefft's ray

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	Krefft's ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Krefft's ray

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.