Formosan rock macaque vs Smooth hound

Macaca cyclopis compared with Triakis maculata

Key Differences

• Formosan rock macaque is Least Concern while Smooth hound is Critically Endangered.

Taxonomic Classification

Rank	Formosan rock macaque	Smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Primates (Primates)	Carcharhiniformes (Ground Sharks)
Family	Cercopithecidae (Old World Monkeys)	Triakidae
Genus	Macaca	Triakis
Species	Macaca cyclopis	Triakis maculata

Evolutionary Relationship

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

Conservation Status

Formosan rock macaque

LC — Least Concern

Smooth hound

CR — Critically Endangered

Physical Characteristics

Attribute	Formosan rock macaque	Smooth hound
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.

Smooth hound

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

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