Formosan rock macaque vs Medusa Brittlestem

Macaca cyclopis compared with Psathyrella caput-medusae

Key Differences

• Formosan rock macaque is Least Concern while Medusa Brittlestem is Endangered.

Taxonomic Classification

Rank	Formosan rock macaque	Medusa Brittlestem
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Primates (Primates)	Agaricales (Gilled Mushrooms)
Family	Cercopithecidae (Old World Monkeys)	Psathyrellaceae
Genus	Macaca	Psathyrella
Species	Macaca cyclopis	Psathyrella caput-medusae

Conservation Status

Formosan rock macaque

LC — Least Concern

Medusa Brittlestem

EN — Endangered

Physical Characteristics

Attribute	Formosan rock macaque	Medusa Brittlestem
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.

Medusa Brittlestem

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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