Cardinal Click Beetle vs Wig Knapweed

Ampedus cardinalis compared with Centaurea phrygia

Key Differences

• Cardinal Click Beetle is Critically Endangered while Wig Knapweed is Endangered.

Taxonomic Classification

Rank	Cardinal Click Beetle	Wig Knapweed
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Arthropoda (สัตว์ขาปล้อง)	Magnoliophyta (Flowering Plants)
Class	Insecta (แมลง)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Coleoptera (อันดับด้วง)	Asterales (อันดับทานตะวัน)
Family	Elateridae	Asteraceae (Daisy Family)
Genus	Ampedus	Centaurea
Species	Ampedus cardinalis	Centaurea phrygia

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

Wig Knapweed

EN — Endangered

Physical Characteristics

Attribute	Cardinal Click Beetle	Wig Knapweed
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.

Wig Knapweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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