Cardinal Click Beetle vs Polychaete

Ampedus cardinalis compared with Pileolaria militaris

Key Differences

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

Taxonomic Classification

Rank	Cardinal Click Beetle	Polychaete
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Annelida (Segmented Worms)
Class	Insecta (Insects)	Polychaeta (Polychaeta)
Order	Coleoptera (Beetles)	Sabellida (Sabellida)
Family	Elateridae	Serpulidae
Genus	Ampedus	Pileolaria
Species	Ampedus cardinalis	Pileolaria militaris

Evolutionary Relationship

Cardinal Click Beetle and Polychaete share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

Polychaete

NE — Not Evaluated

Physical Characteristics

Attribute	Cardinal Click Beetle	Polychaete
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.

Polychaete

Habitat

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

Range

Found across Europe (6 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 1 countries:

🇸🇪 Sweden