Black Banded Spider Wasp vs Common Eider

Anoplius viaticus compared with Somateria mollissima

Key Differences

• Black Banded Spider Wasp is Least Concern while Common Eider is Near Threatened.

Taxonomic Classification

Rank	Black Banded Spider Wasp	Common Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hymenoptera (Ants, Bees & Wasps)	Anseriformes (Anseriformes)
Family	Pompilidae	Anatidae
Genus	Anoplius	Somateria
Species	Anoplius viaticus	Somateria mollissima

Evolutionary Relationship

Black Banded Spider Wasp and Common Eider share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Banded Spider Wasp

LC — Least Concern

Common Eider

NT — Near Threatened

Physical Characteristics

Attribute	Black Banded Spider Wasp	Common Eider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Banded Spider Wasp

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Black Banded Spider Wasp

The Black Banded Spider Wasp (Anoplius viaticus) is a species in the genus Anoplius. 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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden