Amazon Black Howler vs Silver Colonel

Alouatta nigerrima compared with Odontomyia argentata

Key Differences

• Amazon Black Howler is Least Concern while Silver Colonel is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Silver Colonel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Diptera (Diptera)
Family	Atelidae	Stratiomyidae
Genus	Alouatta	Odontomyia
Species	Alouatta nigerrima	Odontomyia argentata

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Silver Colonel

VU — Vulnerable

Physical Characteristics

Attribute	Amazon Black Howler	Silver Colonel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silver Colonel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.