forest caterpillar hunter vs Four-toed Hedgehog

Calosoma sycophanta compared with Atelerix albiventris

Key Differences

• forest caterpillar hunter is Critically Endangered while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank	forest 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 sycophanta	Atelerix albiventris

Evolutionary Relationship

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

Conservation Status

forest caterpillar hunter

CR — Critically Endangered

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	forest caterpillar hunter	Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

forest caterpillar hunter

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 (5 countries) and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.