Formosan rock macaque vs robust pillar snail

Macaca cyclopis compared with Cochlicopa nitens

Key Differences

• Formosan rock macaque is Least Concern while robust pillar snail is Endangered.

Taxonomic Classification

Rank	Formosan rock macaque	robust pillar snail
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Mollusca (มอลลัสกา)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Gastropoda (ชั้นแกสโทรโพดา)
Order	Primates (อันดับวานร)	Stylommatophora (Stylommatophora)
Family	Cercopithecidae (Old World Monkeys)	Cochlicopidae
Genus	Macaca	Cochlicopa
Species	Macaca cyclopis	Cochlicopa nitens

Evolutionary Relationship

Formosan rock macaque and robust pillar snail share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Formosan rock macaque

LC — Least Concern

robust pillar snail

EN — Endangered

Physical Characteristics

Attribute	Formosan rock macaque	robust pillar snail
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.

robust pillar snail

Habitat

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

Range

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