Common Eider vs Polyphyllous Globe Thistle

Somateria mollissima compared with Echinops foliosus

Key Differences

• Common Eider is Near Threatened while Polyphyllous Globe Thistle is Vulnerable.

Taxonomic Classification

Rank	Common Eider	Polyphyllous Globe Thistle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Afrosoricida (Afrosoricida)
Family	Anatidae	Tenrecidae
Genus	Somateria	Echinops
Species	Somateria mollissima	Echinops foliosus

Evolutionary Relationship

Common Eider and Polyphyllous Globe Thistle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Common Eider

NT — Near Threatened

Polyphyllous Globe Thistle

VU — Vulnerable

Physical Characteristics

Attribute	Common Eider	Polyphyllous Globe Thistle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Polyphyllous Globe Thistle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.