Four-toed Hedgehog vs Grounded Oysterling

Atelerix albiventris compared with Crepidotus autochthonus

Key Differences

• Four-toed Hedgehog is Least Concern while Grounded Oysterling is Vulnerable.

Taxonomic Classification

Rank	Four-toed Hedgehog	Grounded Oysterling
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Erinaceomorpha (Erinaceomorpha)	Agaricales (Gilled Mushrooms)
Family	Erinaceidae	Crepidotaceae
Genus	Atelerix	Crepidotus
Species	Atelerix albiventris	Crepidotus autochthonus

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Grounded Oysterling

VU — Vulnerable

Physical Characteristics

Attribute	Four-toed Hedgehog	Grounded Oysterling
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.

Grounded Oysterling

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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