Chestnut Coloured Click Beetle vs Flat Crep

Anostirus castaneus compared with Crepidotus applanatus

Key Differences

• Chestnut Coloured Click Beetle is Least Concern while Flat Crep is Vulnerable.

Taxonomic Classification

Rank	Chestnut Coloured Click Beetle	Flat Crep
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	Anostirus	Crepidotus
Species	Anostirus castaneus	Crepidotus applanatus

Conservation Status

Chestnut Coloured Click Beetle

LC — Least Concern

Flat Crep

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut Coloured Click Beetle	Flat Crep
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Coloured Click Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Flat Crep

Habitat

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

Range

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

Chestnut Coloured Click Beetle

The Chestnut Coloured Click Beetle (Anostirus castaneus) is a species in the genus Anostirus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden