Forest Dormouse vs Mourning Cloak

Dryomys nitedula compared with Nymphalis antiopa

Key Differences

• Forest Dormouse is Least Concern while Mourning Cloak is Critically Endangered.

Taxonomic Classification

Rank	Forest Dormouse	Mourning Cloak
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Chordata (حبليات)	Arthropoda (مفصليات الأرجل)
Class	Mammalia (ثدييات)	Insecta (حشرات)
Order	Rodentia (قوارض)	Lepidoptera (حرشفيات الأجنحة)
Family	Gliridae	Nymphalidae (Brush-footed Butterflies)
Genus	Dryomys	Nymphalis
Species	Dryomys nitedula	Nymphalis antiopa

Evolutionary Relationship

Forest Dormouse and Mourning Cloak share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

Forest Dormouse

LC — Least Concern

Mourning Cloak

CR — Critically Endangered

Physical Characteristics

Attribute	Forest Dormouse	Mourning Cloak
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Forest Dormouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mourning Cloak

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 9 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (39 countries) and North America (Canada, United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Mourning Cloak

Mourning Cloak (Nymphalis antiopa) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.