Four-toed Hedgehog vs Niceforo's Wren

Atelerix albiventris compared with Thryophilus nicefori

Key Differences

• Four-toed Hedgehog is Least Concern while Niceforo's Wren is Critically Endangered.

Taxonomic Classification

Rank	Four-toed Hedgehog	Niceforo's Wren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Passeriformes (Songbirds)
Family	Erinaceidae	Troglodytidae
Genus	Atelerix	Thryophilus
Species	Atelerix albiventris	Thryophilus nicefori

Evolutionary Relationship

Four-toed Hedgehog and Niceforo's Wren share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Niceforo's Wren

CR — Critically Endangered

Physical Characteristics

Attribute	Four-toed Hedgehog	Niceforo's Wren
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.

Niceforo's Wren

Habitat

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

Range

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