Broad-bordered Acraea vs Common Eider

Acraea anemosa compared with Somateria mollissima

Key Differences

• Broad-bordered Acraea is Least Concern while Common Eider is Near Threatened.

Taxonomic Classification

Rank	Broad-bordered Acraea	Common Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Anseriformes (Anseriformes)
Family	Nymphalidae (Brush-footed Butterflies)	Anatidae
Genus	Acraea	Somateria
Species	Acraea anemosa	Somateria mollissima

Evolutionary Relationship

Broad-bordered Acraea and Common Eider share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Broad-bordered Acraea

LC — Least Concern

Common Eider

NT — Near Threatened

Physical Characteristics

Attribute	Broad-bordered Acraea	Common Eider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad-bordered Acraea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Common Eider

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Broad-bordered Acraea

The Broad-bordered Acraea (Acraea anemosa) is a species in the genus Acraea. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Common Eider

Common Eider (Somateria mollissima) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.