Four-toed Hedgehog vs Spanish Sparrow

Atelerix albiventris compared with Passer hispaniolensis

Key Differences

• Four-toed Hedgehog is Least Concern while Spanish Sparrow is Not Evaluated.

Taxonomic Classification

Rank	Four-toed Hedgehog	Spanish Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Passeriformes (Songbirds)
Family	Erinaceidae	Passeridae
Genus	Atelerix	Passer
Species	Atelerix albiventris	Passer hispaniolensis

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Spanish Sparrow

NE — Not Evaluated

Physical Characteristics

Attribute	Four-toed Hedgehog	Spanish Sparrow
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.

Spanish Sparrow

Habitat

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

Range

Found across Europe (6 countries).

Spanish Sparrow

Spanish Sparrow (Passer hispaniolensis) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 1 countries:

🇪🇸 Spain