Formosan rock macaque vs Timor White-eye

Macaca cyclopis compared with Heleia muelleri

Key Differences

• Formosan rock macaque is Least Concern while Timor White-eye is Near Threatened.

Taxonomic Classification

Rank	Formosan rock macaque	Timor White-eye
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Cercopithecidae (Old World Monkeys)	Zosteropidae
Genus	Macaca	Heleia
Species	Macaca cyclopis	Heleia muelleri

Evolutionary Relationship

Formosan rock macaque and Timor White-eye share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Formosan rock macaque

LC — Least Concern

Timor White-eye

NT — Near Threatened

Physical Characteristics

Attribute	Formosan rock macaque	Timor White-eye
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.

Timor White-eye

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.