Four-toed Hedgehog vs Pinto's Spinetail

Atelerix albiventris compared with Synallaxis infuscata

Key Differences

• Four-toed Hedgehog is Least Concern while Pinto's Spinetail is Endangered.

Taxonomic Classification

Rank	Four-toed Hedgehog	Pinto's Spinetail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Passeriformes (Songbirds)
Family	Erinaceidae	Furnariidae
Genus	Atelerix	Synallaxis
Species	Atelerix albiventris	Synallaxis infuscata

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Pinto's Spinetail

EN — Endangered

Physical Characteristics

Attribute	Four-toed Hedgehog	Pinto's Spinetail
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.

Pinto's Spinetail

Habitat

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

Range

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