Four-toed Hedgehog vs Redhead

Atelerix albiventris compared with Aythya americana

Key Differences

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

Taxonomic Classification

Rank	Four-toed Hedgehog	Redhead
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Aves (새)
Order	Erinaceomorpha (Erinaceomorpha)	Anseriformes (기러기목)
Family	Erinaceidae	Anatidae
Genus	Atelerix	Aythya
Species	Atelerix albiventris	Aythya americana

Evolutionary Relationship

Four-toed Hedgehog and Redhead share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Redhead

NE — Not Evaluated

Physical Characteristics

Attribute	Four-toed Hedgehog	Redhead
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.

Redhead

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Redhead

붉은머리오리(Aythya americana)는 IUCN 적색목록에서 미평가(NE)로 분류된다. 아직 IUCN 적색목록 기준에 따라 평가되지 않았으며, 보전 상태는 결정되지 않은 상태다.