Four-toed Hedgehog vs Spectacled Eider

Atelerix albiventris compared with Somateria fischeri

Key Differences

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

Taxonomic Classification

Rank	Four-toed Hedgehog	Spectacled Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Anseriformes (Anseriformes)
Family	Erinaceidae	Anatidae
Genus	Atelerix	Somateria
Species	Atelerix albiventris	Somateria fischeri

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Spectacled Eider

NE — Not Evaluated

Physical Characteristics

Attribute	Four-toed Hedgehog	Spectacled Eider
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.

Spectacled Eider

Habitat

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

Range

Distributed across Norway and Sweden.