Angular angel shark vs Black-eared Red-backed Vole

Squatina argentina compared with Eothenomys olitor

Key Differences

• Angular angel shark is Critically Endangered while Black-eared Red-backed Vole is Least Concern.

Taxonomic Classification

Rank	Angular angel shark	Black-eared Red-backed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squatiniformes (Squatiniformes)	Rodentia (Rodents)
Family	Squatinidae	Cricetidae
Genus	Squatina	Eothenomys
Species	Squatina argentina	Eothenomys olitor

Evolutionary Relationship

Angular angel shark and Black-eared Red-backed Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Angular angel shark

CR — Critically Endangered

Black-eared Red-backed Vole

LC — Least Concern

Physical Characteristics

Attribute	Angular angel shark	Black-eared Red-backed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Angular angel shark

Black-eared Red-backed Vole

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.

Black-eared Red-backed Vole

The Black-eared Red-backed Vole (Eothenomys olitor) is a species in the genus Eothenomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.