Black Howler Monkey vs Gray Gull

Alouatta pigra compared with Leucophaeus modestus

Key Differences

• Black Howler Monkey is Endangered while Gray Gull is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	Gray Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Atelidae	Laridae
Genus	Alouatta	Leucophaeus
Species	Alouatta pigra	Leucophaeus modestus

Evolutionary Relationship

Black Howler Monkey and Gray Gull share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Howler Monkey

EN — Endangered

Gray Gull

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	Gray Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray Gull

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Black Howler Monkey

The Black Howler Monkey (Alouatta pigra) is a species in the genus Alouatta. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.