Four-toed Hedgehog vs Small Crest

Atelerix albiventris compared with Anarsia spartiella

Key Differences

• Four-toed Hedgehog is Least Concern while Small Crest is Endangered.

Taxonomic Classification

Rank	Four-toed Hedgehog	Small Crest
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Erinaceomorpha (Erinaceomorpha)	Lepidoptera (Butterflies & Moths)
Family	Erinaceidae	Gelechiidae
Genus	Atelerix	Anarsia
Species	Atelerix albiventris	Anarsia spartiella

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Small Crest

EN — Endangered

Physical Characteristics

Attribute	Four-toed Hedgehog	Small Crest
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

Small Crest

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.