Indonesian Mountain Weasel vs Noctule

Mustela lutreolina compared with Nyctalus noctula

Key Differences

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

Taxonomic Classification

Rank	Indonesian Mountain Weasel	Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Chiroptera (Bats)
Family	Mustelidae (Weasels & Otters)	Vespertilionidae
Genus	Mustela	Nyctalus
Species	Mustela lutreolina	Nyctalus noctula

Evolutionary Relationship

Indonesian Mountain Weasel and Noctule share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Indonesian Mountain Weasel

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Indonesian Mountain Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.