Four-toed Hedgehog vs Liben Lark

Atelerix albiventris compared with Heteromirafra archeri

Key Differences

• Four-toed Hedgehog is Least Concern while Liben Lark is Critically Endangered.

Taxonomic Classification

Rank	Four-toed Hedgehog	Liben Lark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Passeriformes (Songbirds)
Family	Erinaceidae	Alaudidae
Genus	Atelerix	Heteromirafra
Species	Atelerix albiventris	Heteromirafra archeri

Evolutionary Relationship

Four-toed Hedgehog and Liben Lark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Liben Lark

CR — Critically Endangered

Physical Characteristics

Attribute	Four-toed Hedgehog	Liben Lark
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.

Liben Lark

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.