Formosan rock macaque vs slender facelina

Macaca cyclopis compared with Facelina auriculata

Key Differences

• Formosan rock macaque is Least Concern while slender facelina is Vulnerable.

Taxonomic Classification

Rank	Formosan rock macaque	slender facelina
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Nudibranchia (Nudibranchia)
Family	Cercopithecidae (Old World Monkeys)	Facelinidae
Genus	Macaca	Facelina
Species	Macaca cyclopis	Facelina auriculata

Evolutionary Relationship

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

Conservation Status

Formosan rock macaque

LC — Least Concern

slender facelina

VU — Vulnerable

Physical Characteristics

Attribute	Formosan rock macaque	slender facelina
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.

slender facelina

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.