Indonesian Mountain Weasel vs Striped Ermel

Mustela lutreolina compared with Ethmia pusiella

Key Differences

• Indonesian Mountain Weasel is Least Concern while Striped Ermel is Critically Endangered.

Taxonomic Classification

Rank	Indonesian Mountain Weasel	Striped Ermel
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)	Ethmiidae
Genus	Mustela	Ethmia
Species	Mustela lutreolina	Ethmia pusiella

Evolutionary Relationship

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

Conservation Status

Indonesian Mountain Weasel

LC — Least Concern

Striped Ermel

CR — Critically Endangered

Physical Characteristics

Attribute	Indonesian Mountain Weasel	Striped Ermel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indonesian Mountain Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Striped Ermel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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