Cardinal Click Beetle vs Millipede

Ampedus cardinalis compared with Cylindroiulus truncorum

Key Differences

• Cardinal Click Beetle is Critically Endangered while Millipede is Not Evaluated.

Taxonomic Classification

Rank	Cardinal Click Beetle	Millipede
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Diplopoda (Diplopoda)
Order	Coleoptera (Beetles)	Julida (Julida)
Family	Elateridae	Julidae
Genus	Ampedus	Cylindroiulus
Species	Ampedus cardinalis	Cylindroiulus truncorum

Evolutionary Relationship

Cardinal Click Beetle and Millipede share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

Millipede

NE — Not Evaluated

Physical Characteristics

Attribute	Cardinal Click Beetle	Millipede
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cardinal Click Beetle

Habitat

Inhabits temperate coniferous forests within the Palearctic biogeographic realm.

Range

Distributed across Denmark, Norway, Sweden, and Switzerland. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Millipede

Habitat

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

Range

Found across Europe (10 countries) and North America (United States).

Cardinal Click Beetle

The Cardinal Click Beetle (Ampedus cardinalis) is a species in the genus Ampedus. It is currently classified as Critically Endangered (CR) on the IUCN Red List. Inhabits temperate coniferous forests within the Palearctic biogeographic realm.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden