Chestnut Coloured Click Beetle vs Fransenfledermaus

Anostirus castaneus compared with Myotis nattereri

Key Differences

• Chestnut Coloured Click Beetle is Least Concern while Fransenfledermaus is Critically Endangered.

Taxonomic Classification

Rank	Chestnut Coloured Click Beetle	Fransenfledermaus
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Coleoptera (Käfer)	Chiroptera (Fledertiere)
Family	Elateridae	Vespertilionidae
Genus	Anostirus	Myotis
Species	Anostirus castaneus	Myotis nattereri

Evolutionary Relationship

Chestnut Coloured Click Beetle and Fransenfledermaus share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Chestnut Coloured Click Beetle

LC — Least Concern

Fransenfledermaus

CR — Critically Endangered

Physical Characteristics

Attribute	Chestnut Coloured Click Beetle	Fransenfledermaus
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.

Fransenfledermaus

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered 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