Indonesian Mountain Weasel vs Lesser Crested Tern

Mustela lutreolina compared with Thalasseus bengalensis

Key Differences

• Indonesian Mountain Weasel is Least Concern while Lesser Crested Tern is Not Evaluated.

Taxonomic Classification

Rank	Indonesian Mountain Weasel	Lesser Crested Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Charadriiformes (Charadriiformes)
Family	Mustelidae (Weasels & Otters)	Laridae
Genus	Mustela	Thalasseus
Species	Mustela lutreolina	Thalasseus bengalensis

Evolutionary Relationship

Indonesian Mountain Weasel and Lesser Crested Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Indonesian Mountain Weasel

LC — Least Concern

Lesser Crested Tern

NE — Not Evaluated

Physical Characteristics

Attribute	Indonesian Mountain Weasel	Lesser Crested Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indonesian Mountain Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Crested Tern

Habitat

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

Range

Distributed across Norway and Sweden.