Cardinal Click Beetle vs dooryard sowbug

Ampedus cardinalis compared with Porcellio laevis

Key Differences

• Cardinal Click Beetle is Critically Endangered while dooryard sowbug is Least Concern.

Taxonomic Classification

Rank	Cardinal Click Beetle	dooryard sowbug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Malacostraca (Crustaceans)
Order	Coleoptera (Beetles)	Isopoda (Isopoda)
Family	Elateridae	Porcellionidae
Genus	Ampedus	Porcellio
Species	Ampedus cardinalis	Porcellio laevis

Evolutionary Relationship

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

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

dooryard sowbug

LC — Least Concern

Physical Characteristics

Attribute	Cardinal Click Beetle	dooryard sowbug
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.

dooryard sowbug

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (12 countries), North America (United States), and South America (Brazil).

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