Epaulard vs Four-barred Major

Orcinus orca compared with Oxycera rara

Key Differences

Epaulard is Data Deficient while Four-barred Major is Not Evaluated.

Taxonomic Classification

Rank	Epaulard	Four-barred Major
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Chordata (حبليات)	Arthropoda (مفصليات الأرجل)
Class	Mammalia (ثدييات)	Insecta (حشرات)
Order	Cetacea (Whales & Dolphins)	Diptera (ذوات الجناحين)
Family	Delphinidae (Oceanic Dolphins)	Stratiomyidae
Genus	Orcinus (Orcas)	Oxycera
Species	Orcinus orca	Oxycera rara

Evolutionary Relationship

Epaulard and Four-barred Major share a common ancestor at the Kingdom level: Animalia. (حيوانات)

استعراض Kingdom: Animalia

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Four-barred Major

NE — Not Evaluated

Physical Characteristics

Attribute	Epaulard	Four-barred Major
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).

Four-barred Major

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Denmark.

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.