Amazon Black Howler vs Bartail spurdog

Alouatta nigerrima compared with Squalus notocaudatus

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Bartail spurdog

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bartail spurdog

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.

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.