Amazon Black Howler vs Smalltooth stingray

Alouatta nigerrima compared with Hypanus rudis

Key Differences

• Amazon Black Howler is Least Concern while Smalltooth stingray is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Smalltooth stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Myliobatiformes (Myliobatiformes)
Family	Atelidae	Dasyatidae
Genus	Alouatta	Hypanus
Species	Alouatta nigerrima	Hypanus rudis

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Smalltooth stingray

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Smalltooth stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smalltooth stingray

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.