Amazon Black Howler vs Opal-crowned Manakin

Alouatta nigerrima compared with Lepidothrix iris

Key Differences

• Amazon Black Howler is Least Concern while Opal-crowned Manakin is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Opal-crowned Manakin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Pipridae
Genus	Alouatta	Lepidothrix
Species	Alouatta nigerrima	Lepidothrix iris

Evolutionary Relationship

Amazon Black Howler and Opal-crowned Manakin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Opal-crowned Manakin

VU — Vulnerable

Physical Characteristics

Attribute	Amazon Black Howler	Opal-crowned Manakin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Opal-crowned Manakin

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. 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.