Four-toed Hedgehog vs Sharpspine skate

Atelerix albiventris compared with Okamejei acutispina

Key Differences

• Four-toed Hedgehog is Least Concern while Sharpspine skate is Vulnerable.

Taxonomic Classification

Rank	Four-toed Hedgehog	Sharpspine skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Erinaceomorpha (Erinaceomorpha)	Rajiformes (Rajiformes)
Family	Erinaceidae	Rajidae
Genus	Atelerix	Okamejei
Species	Atelerix albiventris	Okamejei acutispina

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Sharpspine skate

VU — Vulnerable

Physical Characteristics

Attribute	Four-toed Hedgehog	Sharpspine skate
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.

Sharpspine skate

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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