Four-toed Hedgehog vs Pine Forest Stream Frog

Atelerix albiventris compared with Ptychohyla macrotympanum

Key Differences

• Four-toed Hedgehog is Least Concern while Pine Forest Stream Frog is Vulnerable.

Taxonomic Classification

Rank	Four-toed Hedgehog	Pine Forest Stream Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Erinaceomorpha (Erinaceomorpha)	Anura (Frogs & Toads)
Family	Erinaceidae	Hylidae
Genus	Atelerix	Ptychohyla
Species	Atelerix albiventris	Ptychohyla macrotympanum

Evolutionary Relationship

Four-toed Hedgehog and Pine Forest Stream Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Pine Forest Stream Frog

VU — Vulnerable

Physical Characteristics

Attribute	Four-toed Hedgehog	Pine Forest Stream Frog
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.

Pine Forest Stream Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

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