6 Spotted Longhorn vs Chalky Macoma

Anoplodera sexguttata compared with Macoma calcarea

Key Differences

• 6 Spotted Longhorn is Near Threatened while Chalky Macoma is Least Concern.

Taxonomic Classification

Rank	6 Spotted Longhorn	Chalky Macoma
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Bivalvia (Bivalvia)
Order	Coleoptera (Beetles)	Cardiida (Cardiida)
Family	Cerambycidae	Tellinidae
Genus	Anoplodera	Macoma
Species	Anoplodera sexguttata	Macoma calcarea

Evolutionary Relationship

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

Conservation Status

6 Spotted Longhorn

NT — Near Threatened

Chalky Macoma

LC — Least Concern

Physical Characteristics

Attribute	6 Spotted Longhorn	Chalky Macoma
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.

Chalky Macoma

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and 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.

Chalky Macoma

The Chalky Macoma (Macoma calcarea) is a species in the genus Macoma. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 4 countries:

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