Indonesian Mountain Weasel vs Least Boobook

Mustela lutreolina compared with Ninox sumbaensis

Key Differences

• Indonesian Mountain Weasel is Least Concern while Least Boobook is Endangered.

Taxonomic Classification

Rank	Indonesian Mountain Weasel	Least Boobook
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Strigiformes (Owls)
Family	Mustelidae (Weasels & Otters)	Strigidae (True Owls)
Genus	Mustela	Ninox
Species	Mustela lutreolina	Ninox sumbaensis

Evolutionary Relationship

Indonesian Mountain Weasel and Least Boobook share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Indonesian Mountain Weasel

LC — Least Concern

Least Boobook

EN — Endangered

Physical Characteristics

Attribute	Indonesian Mountain Weasel	Least Boobook
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indonesian Mountain Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Least Boobook

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.