Four-toed Hedgehog vs Ray

Atelerix albiventris compared with Psammobatis rudis

Taxonomic Classification

Rank	Four-toed Hedgehog	Ray
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Elasmobranchii
Order	Erinaceomorpha (Erinaceomorpha)	Rajiformes (อันดับปลาโรนัน)
Family	Erinaceidae	Arhynchobatidae
Genus	Atelerix	Psammobatis
Species	Atelerix albiventris	Psammobatis rudis

Evolutionary Relationship

Four-toed Hedgehog and Ray share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Ray

LC — Least Concern

Physical Characteristics

Attribute	Four-toed Hedgehog	Ray
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.

Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.