Formosan rock macaque vs Olive Pearl

Macaca cyclopis compared with Udea olivalis

Key Differences

• Formosan rock macaque is Least Concern while Olive Pearl is Near Threatened.

Taxonomic Classification

Rank	Formosan rock macaque	Olive Pearl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Cercopithecidae (Old World Monkeys)	Crambidae
Genus	Macaca	Udea
Species	Macaca cyclopis	Udea olivalis

Evolutionary Relationship

Formosan rock macaque and Olive Pearl share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Formosan rock macaque

LC — Least Concern

Olive Pearl

NT — Near Threatened

Physical Characteristics

Attribute	Formosan rock macaque	Olive Pearl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Formosan rock macaque

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Japan and Taiwan.

Olive Pearl

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.