Adder’S-Mouth vs Formosan rock macaque

Malaxis bayardii compared with Macaca cyclopis

Key Differences

• Adder’S-Mouth is Critically Endangered while Formosan rock macaque is Least Concern.

Taxonomic Classification

Rank	Adder’S-Mouth	Formosan rock macaque
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Asparagales (Asparagales)	Primates (Primates)
Family	Orchidaceae	Cercopithecidae (Old World Monkeys)
Genus	Malaxis	Macaca
Species	Malaxis bayardii	Macaca cyclopis

Conservation Status

Adder’S-Mouth

CR — Critically Endangered

Formosan rock macaque

LC — Least Concern

Physical Characteristics

Attribute	Adder’S-Mouth	Formosan rock macaque
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Adder’S-Mouth

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Formosan rock macaque

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Japan and Taiwan.

Adder’S-Mouth

The Adder’S-Mouth (Malaxis bayardii) is a species in the genus Malaxis. It is currently classified as Critically Endangered on the IUCN Red List. This species inhabits Typically found in grasslands, wetlands, forests, and cultivated landscapes, found across Canada and United States.