Cardinal Click Beetle vs Flat-Stem Oat Grass

Ampedus cardinalis compared with Danthonia compressa

Key Differences

• Cardinal Click Beetle is Critically Endangered while Flat-Stem Oat Grass is Not Evaluated.

Taxonomic Classification

Rank	Cardinal Click Beetle	Flat-Stem Oat Grass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Liliopsida (Monocots)
Order	Coleoptera (Beetles)	Poales (Grasses)
Family	Elateridae	Poaceae (Grass Family)
Genus	Ampedus	Danthonia
Species	Ampedus cardinalis	Danthonia compressa

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

Flat-Stem Oat Grass

NE — Not Evaluated

Physical Characteristics

Attribute	Cardinal Click Beetle	Flat-Stem Oat Grass
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.

Flat-Stem Oat Grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada and 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.