Angular angel shark vs Big-eared opossum

Squatina argentina compared with Didelphis aurita

Key Differences

• Angular angel shark is Critically Endangered while Big-eared opossum is Least Concern.

Taxonomic Classification

Rank	Angular angel shark	Big-eared opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squatiniformes (Squatiniformes)	Didelphimorphia (Didelphimorphia)
Family	Squatinidae	Didelphidae
Genus	Squatina	Didelphis
Species	Squatina argentina	Didelphis aurita

Evolutionary Relationship

Angular angel shark and Big-eared opossum share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Angular angel shark

CR — Critically Endangered

Big-eared opossum

LC — Least Concern

Physical Characteristics

Attribute	Angular angel shark	Big-eared opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Angular angel shark

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Big-eared opossum

The Big-eared opossum (Didelphis aurita) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.