Angular angel shark vs Four-toed Hedgehog

Squatina argentina compared with Atelerix albiventris

Key Differences

• Angular angel shark is Critically Endangered while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank	Angular angel shark	Four-toed Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squatiniformes (Squatiniformes)	Erinaceomorpha (Erinaceomorpha)
Family	Squatinidae	Erinaceidae
Genus	Squatina	Atelerix
Species	Squatina argentina	Atelerix albiventris

Evolutionary Relationship

Angular angel shark and Four-toed Hedgehog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Angular angel shark

CR — Critically Endangered

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Angular angel shark	Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Angular angel shark

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

Angular angel shark

The Angular angel shark (Squatina argentina) is a species in the genus Squatina. It is currently classified as Critically Endangered on the IUCN Red List.