Epaulard vs southern right whale dolphin

Orcinus orca compared with Lissodelphis peronii

Key Differences

Epaulard is Data Deficient while southern right whale dolphin is Least Concern.

Taxonomic Classification

Rank	Epaulard	southern right whale dolphin
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family same	Delphinidae (Oceanic Dolphins)	Delphinidae (Oceanic Dolphins)
Genus	Orcinus (Orcas)	Lissodelphis
Species	Orcinus orca	Lissodelphis peronii

Evolutionary Relationship

Epaulard and southern right whale dolphin share a common ancestor at the Family level: Delphinidae. (Oceanic Dolphins)

Xem Family: Delphinidae

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

southern right whale dolphin

LC — Least Concern

Physical Characteristics

Attribute	Epaulard	southern right whale dolphin
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	8.0 m	—
Average Weight	5.4 t	—

Habitat & Geographic Range

Epaulard

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

southern right whale dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Epaulard

The largest member of the dolphin family, orcas reach up to 9 meters and 6 tonnes and are found in every ocean from Arctic to Antarctic. Apex predators living in matrilineal pods with distinct dialects, hunting strategies, and cultural traditions that differ between populations. Some populations specialize in fish, others in marine mammals. No natural predators; orcas sit at the top of every marine food chain they inhabit.