Ange de mer argentin vs grand dauphin, souffleur, dauphin à gros nez

Squatina argentina compared with Tursiops truncatus

Key Differences

• Ange de mer argentin is Critically Endangered while grand dauphin, souffleur, dauphin à gros nez is Least Concern.

Taxonomic Classification

Rank	Ange de mer argentin	grand dauphin, souffleur, dauphin à gros nez
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Squatiniformes (Squatiniformes)	Cetacea (Whales & Dolphins)
Family	Squatinidae	Delphinidae (Oceanic Dolphins)
Genus	Squatina	Tursiops (Bottlenose Dolphins)
Species	Squatina argentina	Tursiops truncatus

Evolutionary Relationship

Ange de mer argentin and grand dauphin, souffleur, dauphin à gros nez share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ange de mer argentin

CR — Critically Endangered

grand dauphin, souffleur, dauphin à gros nez

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Ange de mer argentin	grand dauphin, souffleur, dauphin à gros nez
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Ange de mer argentin

grand dauphin, souffleur, dauphin à gros nez

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Ange de mer argentin

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.

grand dauphin, souffleur, dauphin à gros nez

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.