Nerz vs Heath Button

Mustela lutreola compared with Acleris hyemana

Key Differences

• Nerz is Extinct while Heath Button is Least Concern.

Taxonomic Classification

Rank	Nerz	Heath Button
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Carnivora (Raubtiere)	Lepidoptera (Schmetterlinge)
Family	Mustelidae (Weasels & Otters)	Tortricidae
Genus	Mustela	Acleris
Species	Mustela lutreola	Acleris hyemana

Evolutionary Relationship

Nerz and Heath Button share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Nerz

EX — Extinct

Heath Button

LC — Least Concern

Physical Characteristics

Attribute	Nerz	Heath Button
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nerz

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries).

Heath Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium