Four-toed Hedgehog vs Rivero's Cochran Frog

Atelerix albiventris compared with Cochranella riveroi

Key Differences

• Four-toed Hedgehog is Least Concern while Rivero's Cochran Frog is Vulnerable.

Taxonomic Classification

Rank	Four-toed Hedgehog	Rivero's Cochran 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	Centrolenidae
Genus	Atelerix	Cochranella
Species	Atelerix albiventris	Cochranella riveroi

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Rivero's Cochran Frog

VU — Vulnerable

Physical Characteristics

Attribute	Four-toed Hedgehog	Rivero's Cochran 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.

Rivero's Cochran Frog

Habitat

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

Range

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