6 Spotted Longhorn vs Common Periwinkle

Anoplodera sexguttata compared with Littorina littorea

Key Differences

• 6 Spotted Longhorn is Near Threatened while Common Periwinkle is Least Concern.

Taxonomic Classification

Rank	6 Spotted Longhorn	Common Periwinkle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Coleoptera (Beetles)	Littorinimorpha (Littorinimorpha)
Family	Cerambycidae	Littorinidae
Genus	Anoplodera	Littorina
Species	Anoplodera sexguttata	Littorina littorea

Evolutionary Relationship

6 Spotted Longhorn and Common Periwinkle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

6 Spotted Longhorn

NT — Near Threatened

Common Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	6 Spotted Longhorn	Common Periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

6 Spotted Longhorn

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Switzerland. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Common Periwinkle

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found across Europe (4 countries) and North America (Canada, United States).

6 Spotted Longhorn

The 6 Spotted Longhorn (Anoplodera sexguttata) is a species in the genus Anoplodera. It is classified as Near Threatened on the IUCN Red List. It is found across Belgium, Denmark, Norway, and 2 other countries, inhabiting diverse terrestrial and freshwater habitats.

Common Periwinkle

Common Periwinkle (Littorina littorea) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 4 countries:

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