Cardinal Click Beetle vs Engelmann'S Rush

Ampedus cardinalis compared with Juncus subcaudatus

Key Differences

• Cardinal Click Beetle is Critically Endangered while Engelmann'S Rush is Least Concern.

Taxonomic Classification

Rank	Cardinal Click Beetle	Engelmann'S Rush
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Liliopsida (Monocots)
Order	Coleoptera (Beetles)	Poales (Grasses)
Family	Elateridae	Juncaceae
Genus	Ampedus	Juncus
Species	Ampedus cardinalis	Juncus subcaudatus

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

Engelmann'S Rush

LC — Least Concern

Physical Characteristics

Attribute	Cardinal Click Beetle	Engelmann'S Rush
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.

Engelmann'S Rush

Habitat

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

Range

Distributed across Canada, France, 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.