Formosan rock macaque vs Truk Monarch

Macaca cyclopis compared with Metabolus rugensis

Key Differences

• Formosan rock macaque is Least Concern while Truk Monarch is Endangered.

Taxonomic Classification

Rank	Formosan rock macaque	Truk Monarch
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)	Monarchidae
Genus	Macaca	Metabolus
Species	Macaca cyclopis	Metabolus rugensis

Evolutionary Relationship

Formosan rock macaque and Truk Monarch share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Formosan rock macaque

LC — Least Concern

Truk Monarch

EN — Endangered

Physical Characteristics

Attribute	Formosan rock macaque	Truk Monarch
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.

Truk Monarch

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.