Four-toed Hedgehog vs Noctule

Atelerix albiventris compared with Nyctalus noctula

Key Differences

• Four-toed Hedgehog is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Four-toed Hedgehog	Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Erinaceomorpha (Erinaceomorpha)	Chiroptera (Bats)
Family	Erinaceidae	Vespertilionidae
Genus	Atelerix	Nyctalus
Species	Atelerix albiventris	Nyctalus noctula

Evolutionary Relationship

Four-toed Hedgehog and Noctule share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Four-toed Hedgehog	Noctule
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.

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.