Black Howler Monkey vs White-shouldered Starling

Alouatta pigra compared with Sturnia sinensis

Key Differences

• Black Howler Monkey is Endangered while White-shouldered Starling is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	White-shouldered Starling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Sturnidae
Genus	Alouatta	Sturnia
Species	Alouatta pigra	Sturnia sinensis

Evolutionary Relationship

Black Howler Monkey and White-shouldered Starling share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Howler Monkey

EN — Endangered

White-shouldered Starling

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	White-shouldered Starling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-shouldered Starling

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries).

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.

White-shouldered Starling

White-shouldered Starling (Sturnia sinensis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.