Amazon Black Howler vs Fontal Dwarf Crayfish

Alouatta nigerrima compared with Cambarellus schmitti

Key Differences

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

Taxonomic Classification

Rank	Amazon Black Howler	Fontal Dwarf Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Primates (Primates)	Decapoda (Decapoda)
Family	Atelidae	Cambaridae
Genus	Alouatta	Cambarellus
Species	Alouatta nigerrima	Cambarellus schmitti

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Fontal Dwarf Crayfish

DD — Data Deficient

Physical Characteristics

Attribute	Amazon Black Howler	Fontal Dwarf Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Fontal Dwarf Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Norway.

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.