Amazon Black Howler vs Brown Eared-Pheasant

Alouatta nigerrima compared with Crossoptilon mantchuricum

Key Differences

• Amazon Black Howler is Least Concern while Brown Eared-Pheasant is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Brown Eared-Pheasant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Galliformes (Galliformes)
Family	Atelidae	Phasianidae
Genus	Alouatta	Crossoptilon
Species	Alouatta nigerrima	Crossoptilon mantchuricum

Evolutionary Relationship

Amazon Black Howler and Brown Eared-Pheasant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Brown Eared-Pheasant

VU — Vulnerable

Physical Characteristics

Attribute	Amazon Black Howler	Brown Eared-Pheasant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown Eared-Pheasant

Habitat

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

Range

Distributed across Norway and United Kingdom. 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.

Brown Eared-Pheasant

The Brown Eared-pheasant (Crossoptilon mantchuricum) is a species in the genus Crossoptilon. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.