Chestnut Coloured Click Beetle vs Window Gnat

Anostirus castaneus compared with Sylvicola fenestralis

Taxonomic Classification

Rank	Chestnut Coloured Click Beetle	Window Gnat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Diptera (Diptera)
Family	Elateridae	Anisopodidae
Genus	Anostirus	Sylvicola
Species	Anostirus castaneus	Sylvicola fenestralis

Evolutionary Relationship

Chestnut Coloured Click Beetle and Window Gnat share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Chestnut Coloured Click Beetle

LC — Least Concern

Window Gnat

LC — Least Concern

Physical Characteristics

Attribute	Chestnut Coloured Click Beetle	Window Gnat
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.

Window Gnat

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden