Cardinal Click Beetle vs Knapweed Carder-bee

Ampedus cardinalis compared with Bombus sylvarum

Key Differences

• Cardinal Click Beetle is Critically Endangered while Knapweed Carder-bee is Least Concern.

Taxonomic Classification

Rank	Cardinal Click Beetle	Knapweed Carder-bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Hymenoptera (Ants, Bees & Wasps)
Family	Elateridae	Apidae (Bees)
Genus	Ampedus	Bombus
Species	Ampedus cardinalis	Bombus sylvarum

Evolutionary Relationship

Cardinal Click Beetle and Knapweed Carder-bee share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

Knapweed Carder-bee

LC — Least Concern

Physical Characteristics

Attribute	Cardinal Click Beetle	Knapweed Carder-bee
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.

Knapweed Carder-bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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