Argentine angelshark vs Atlantic Spotted Dolphin

Squatina occulta compared with Stenella frontalis

Key Differences

• Argentine angelshark is Critically Endangered while Atlantic Spotted Dolphin is Data Deficient.

Taxonomic Classification

Rank	Argentine angelshark	Atlantic Spotted Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squatiniformes (Squatiniformes)	Cetacea (Whales & Dolphins)
Family	Squatinidae	Delphinidae (Oceanic Dolphins)
Genus	Squatina	Stenella
Species	Squatina occulta	Stenella frontalis

Evolutionary Relationship

Argentine angelshark and Atlantic Spotted Dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Argentine angelshark

CR — Critically Endangered

Atlantic Spotted Dolphin

DD — Data Deficient

Physical Characteristics

Attribute	Argentine angelshark	Atlantic Spotted Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Argentine angelshark

Atlantic Spotted Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Norway, Portugal, and Venezuela.

Argentine angelshark

The Argentine angelshark (Squatina occulta) is a species in the genus Squatina. It is currently classified as Critically Endangered on the IUCN Red List.

Atlantic Spotted Dolphin

The Atlantic Spotted Dolphin (Stenella frontalis) is a species in the genus Stenella. Its conservation status is listed as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.