Caterpillar-hunter vs Four-toed Hedgehog

Calosoma inquisitor compared with Atelerix albiventris

Key Differences

• Caterpillar-hunter is Near Threatened while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank	Caterpillar-hunter	Four-toed Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Erinaceomorpha (Erinaceomorpha)
Family	Carabidae	Erinaceidae
Genus	Calosoma	Atelerix
Species	Calosoma inquisitor	Atelerix albiventris

Evolutionary Relationship

Caterpillar-hunter and Four-toed Hedgehog share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Caterpillar-hunter

NT — Near Threatened

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Caterpillar-hunter	Four-toed Hedgehog
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.

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

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.