Adder’S-Mouth vs Indonesian Mountain Weasel

Malaxis bayardii compared with Mustela lutreolina

Key Differences

• Adder’S-Mouth is Critically Endangered while Indonesian Mountain Weasel is Least Concern.

Taxonomic Classification

Rank	Adder’S-Mouth	Indonesian Mountain Weasel
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Asparagales (Asparagales)	Carnivora (Carnivorans)
Family	Orchidaceae	Mustelidae (Weasels & Otters)
Genus	Malaxis	Mustela
Species	Malaxis bayardii	Mustela lutreolina

Conservation Status

Adder’S-Mouth

CR — Critically Endangered

Indonesian Mountain Weasel

LC — Least Concern

Physical Characteristics

Attribute	Adder’S-Mouth	Indonesian Mountain Weasel
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.

Indonesian Mountain Weasel

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.