Argentine angelshark vs Dusky Dolphin

Squatina occulta compared with Lagenorhynchus obscurus

Key Differences

• Argentine angelshark is Critically Endangered while Dusky Dolphin is Least Concern.

Taxonomic Classification

Rank	Argentine angelshark	Dusky 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	Lagenorhynchus
Species	Squatina occulta	Lagenorhynchus obscurus

Evolutionary Relationship

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

Conservation Status

Argentine angelshark

CR — Critically Endangered

Dusky Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Argentine angelshark	Dusky Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Argentine angelshark

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.