Epaulard vs Белобрюхая майна

Orcinus orca compared with Acridotheres javanicus

Key Differences

• Epaulard is Data Deficient while Белобрюхая майна is Vulnerable.

Taxonomic Classification

Rank	Epaulard	Белобрюхая майна
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Cetacea (Whales & Dolphins)	Passeriformes (воробьинообразные)
Family	Delphinidae (Oceanic Dolphins)	Sturnidae
Genus	Orcinus (Orcas)	Acridotheres
Species	Orcinus orca	Acridotheres javanicus

Evolutionary Relationship

Epaulard and Белобрюхая майна share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Белобрюхая майна

VU — Vulnerable

Physical Characteristics

Attribute	Epaulard	Белобрюхая майна
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).

Белобрюхая майна

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 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (5 countries) and Europe (Norway). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇹🇼 Taiwan