Cardinal Click Beetle vs Grass Oysterling

Ampedus cardinalis compared with Crepidotus epibryus

Key Differences

Cardinal Click Beetle is Critically Endangered while Grass Oysterling is Least Concern.

Taxonomic Classification

Rank	Cardinal Click Beetle	Grass Oysterling
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Coleoptera (Beetles)	Agaricales (Gilled Mushrooms)
Family	Elateridae	Crepidotaceae
Genus	Ampedus	Crepidotus
Species	Ampedus cardinalis	Crepidotus epibryus

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

Grass Oysterling

LC — Least Concern

Physical Characteristics

Attribute	Cardinal Click Beetle	Grass Oysterling
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.

Grass Oysterling

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Brazil, Denmark, 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.