Angular angel shark vs Giant Otter

Squatina argentina compared with Pteronura brasiliensis

Key Differences

• Angular angel shark is Critically Endangered while Giant Otter is Endangered.

Taxonomic Classification

Rank	Angular angel shark	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squatiniformes (Squatiniformes)	Carnivora (Carnivorans)
Family	Squatinidae	Mustelidae (Weasels & Otters)
Genus	Squatina	Pteronura
Species	Squatina argentina	Pteronura brasiliensis

Evolutionary Relationship

Angular angel shark and Giant Otter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Angular angel shark

CR — Critically Endangered

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Angular angel shark	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Angular angel shark

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.