Caterpillar-hunter vs Chestnut Coloured Click Beetle

Calosoma inquisitor compared with Anostirus castaneus

Key Differences

Caterpillar-hunter is Near Threatened while Chestnut Coloured Click Beetle is Least Concern.

Taxonomic Classification

Rank	Caterpillar-hunter	Chestnut Coloured Click Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Coleoptera (Beetles)	Coleoptera (Beetles)
Family	Carabidae	Elateridae
Genus	Calosoma	Anostirus
Species	Calosoma inquisitor	Anostirus castaneus

Evolutionary Relationship

Caterpillar-hunter and Chestnut Coloured Click Beetle share a common ancestor at the Order level: Coleoptera. (Beetles)

View Order: Coleoptera

Conservation Status

Caterpillar-hunter

NT — Near Threatened

Chestnut Coloured Click Beetle

LC — Least Concern

Physical Characteristics

Attribute	Caterpillar-hunter	Chestnut Coloured Click Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caterpillar-hunter

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Chestnut Coloured Click Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Caterpillar-hunter

The Caterpillar-hunter (Calosoma inquisitor) is a species in the genus Calosoma. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.