Indonesian Mountain Weasel vs Mountain Plume

Mustela lutreolina compared with Stenoptilia islandicus

Key Differences

• Indonesian Mountain Weasel is Least Concern while Mountain Plume is Vulnerable.

Taxonomic Classification

Rank	Indonesian Mountain Weasel	Mountain Plume
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Lepidoptera (Butterflies & Moths)
Family	Mustelidae (Weasels & Otters)	Pterophoridae
Genus	Mustela	Stenoptilia
Species	Mustela lutreolina	Stenoptilia islandicus

Evolutionary Relationship

Indonesian Mountain Weasel and Mountain Plume share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Indonesian Mountain Weasel

LC — Least Concern

Mountain Plume

VU — Vulnerable

Physical Characteristics

Attribute	Indonesian Mountain Weasel	Mountain Plume
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indonesian Mountain Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mountain Plume

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Finland, Iceland, Norway, Russia, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.