Bartail spurdog vs Black Howler Monkey

Squalus notocaudatus compared with Alouatta pigra

Key Differences

• Bartail spurdog is Least Concern while Black Howler Monkey is Endangered.

Taxonomic Classification

Rank	Bartail spurdog	Black Howler Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Primates (Primates)
Family	Squalidae	Atelidae
Genus	Squalus	Alouatta
Species	Squalus notocaudatus	Alouatta pigra

Evolutionary Relationship

Bartail spurdog and Black Howler Monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bartail spurdog

LC — Least Concern

Black Howler Monkey

EN — Endangered

Physical Characteristics

Attribute	Bartail spurdog	Black Howler Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartail spurdog

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bartail spurdog

The Bartail spurdog (Squalus notocaudatus) is a species in the genus Squalus. It is currently classified as Least Concern on the IUCN Red List.

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.