6 Spotted Longhorn vs Common Tern

Anoplodera sexguttata compared with Sterna hirundo

Key Differences

• 6 Spotted Longhorn is Near Threatened while Common Tern is Endangered.

Taxonomic Classification

Rank	6 Spotted Longhorn	Common Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Coleoptera (Beetles)	Charadriiformes (Charadriiformes)
Family	Cerambycidae	Laridae
Genus	Anoplodera	Sterna
Species	Anoplodera sexguttata	Sterna hirundo

Evolutionary Relationship

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

Conservation Status

6 Spotted Longhorn

NT — Near Threatened

Common Tern

EN — Endangered

Physical Characteristics

Attribute	6 Spotted Longhorn	Common Tern
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 Tern

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 9 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (7 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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 Tern

Common Tern (Sterna hirundo) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 4 countries:

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