Indonesian Mountain Weasel vs undulate ray

Mustela lutreolina compared with Raja undulata

Key Differences

• Indonesian Mountain Weasel is Least Concern while undulate ray is Endangered.

Taxonomic Classification

Rank	Indonesian Mountain Weasel	undulate ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Carnivora (Carnivorans)	Rajiformes (Rajiformes)
Family	Mustelidae (Weasels & Otters)	Rajidae
Genus	Mustela	Raja
Species	Mustela lutreolina	Raja undulata

Evolutionary Relationship

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

Conservation Status

Indonesian Mountain Weasel

LC — Least Concern

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Indonesian Mountain Weasel	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indonesian Mountain Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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