False Bruce Spanworm vs Four-toed Hedgehog

Macaria loricaria compared with Atelerix albiventris

Key Differences

• False Bruce Spanworm is Near Threatened while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank	False Bruce Spanworm	Four-toed Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Erinaceomorpha (Erinaceomorpha)
Family	Geometridae	Erinaceidae
Genus	Macaria	Atelerix
Species	Macaria loricaria	Atelerix albiventris

Evolutionary Relationship

False Bruce Spanworm and Four-toed Hedgehog share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

False Bruce Spanworm

NT — Near Threatened

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	False Bruce Spanworm	Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Bruce Spanworm

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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