Amazon Black Howler vs Stone Crayfish

Alouatta nigerrima compared with Austropotamobius torrentium

Key Differences

• Amazon Black Howler is Least Concern while Stone Crayfish is Data Deficient.

Taxonomic Classification

Rank	Amazon Black Howler	Stone Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópodos)
Class	Mammalia (mamíferos)	Malacostraca (Crustaceans)
Order	Primates (Primates)	Decapoda (Decapoda)
Family	Atelidae	Astacidae
Genus	Alouatta	Austropotamobius
Species	Alouatta nigerrima	Austropotamobius torrentium

Evolutionary Relationship

Amazon Black Howler and Stone Crayfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon Black Howler

LC — Least Concern

Stone Crayfish

DD — Data Deficient

Physical Characteristics

Attribute	Amazon Black Howler	Stone Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Stone Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

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.