Four-toed Hedgehog vs Sharp Rock-bristle

Atelerix albiventris compared with Seligeria acutifolia

Key Differences

• Four-toed Hedgehog is Least Concern while Sharp Rock-bristle is Vulnerable.

Taxonomic Classification

Rank	Four-toed Hedgehog	Sharp Rock-bristle
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Mammalia (Mammals)	Bryopsida (Bryopsida)
Order	Erinaceomorpha (Erinaceomorpha)	Grimmiales (Grimmiales)
Family	Erinaceidae	Seligeriaceae
Genus	Atelerix	Seligeria
Species	Atelerix albiventris	Seligeria acutifolia

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Sharp Rock-bristle

VU — Vulnerable

Physical Characteristics

Attribute	Four-toed Hedgehog	Sharp Rock-bristle
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.

Sharp Rock-bristle

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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