Epaulard vs plains zebra

Orcinus orca compared with Equus quagga

Key Differences

• Epaulard is Data Deficient while plains zebra is Near Threatened.
• Epaulard is carnivore while plains zebra is herbivore.
• Epaulard is 15.4x heavier than plains zebra.
• Epaulard lives longer (50 years vs 25 years).

Taxonomic Classification

Rank	Epaulard	plains zebra
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Perissodactyla (Odd-toed Ungulates)
Family	Delphinidae (Oceanic Dolphins)	Equidae (Horses & Zebras)
Genus	Orcinus (Orcas)	Equus (Horses & Zebras)
Species	Orcinus orca	Equus quagga

Evolutionary Relationship

Epaulard and plains zebra share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

plains zebra

NT — Near Threatened

Population: ~750.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Epaulard	plains zebra
Diet	Carnivore	Herbivore
Average Lifespan	50 years	25 years
Average Length	8.0 m	2.3 m
Average Weight	5.4 t	350.0 kg

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).

plains zebra

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Botswana, Ethiopia, Kenya, South Africa, and Tanzania. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

plains zebra

The most numerous wild equid, plains zebras inhabit grasslands and savannas of eastern and southern Africa in herds ranging from small family groups to vast aggregations. Their bold black-and-white stripe patterns are unique to each individual and may serve to confuse predators, deter biting insects, and facilitate individual recognition. Zebras form key prey for lions, hyenas, and crocodiles, underpinning savanna food webs.