Adder’S-Mouth vs Mentawai Squirrel

Malaxis bayardii compared with Callosciurus melanogaster

Key Differences

• Adder’S-Mouth is Critically Endangered while Mentawai Squirrel is Vulnerable.

Taxonomic Classification

Rank	Adder’S-Mouth	Mentawai Squirrel
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Asparagales (Asparagales)	Rodentia (Rodents)
Family	Orchidaceae	Sciuridae (Squirrels)
Genus	Malaxis	Callosciurus
Species	Malaxis bayardii	Callosciurus melanogaster

Conservation Status

Adder’S-Mouth

CR — Critically Endangered

Mentawai Squirrel

VU — Vulnerable

Physical Characteristics

Attribute	Adder’S-Mouth	Mentawai Squirrel
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.

Mentawai Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.