Dusky Dolphin vs Orca (Killer Whale)
How does the Dusky Dolphin compare to the Orca (Killer Whale)? They are both members of the Delphinidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.
Side-by-side comparison
- Scientific name
- Lagenorhynchus obscurus
- Orcinus orca
- Classification
- Mammal
- Mammal
- Family
- Delphinidae
- Delphinidae
- Habitat
- Coastal ocean
- Ocean
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Data Deficient (IUCN); some regional populations Endangered
- Lifespan
- 20-25 years
- 30–50 years (males), 50–90 years (females)
- Weight
- 70-85 kg
- 3,000–6,000 kg
Dusky Dolphin vs Orca (Killer Whale): who would win?
Dusky Dolphin
70-85 kg
Orca (Killer Whale)
3,000–6,000 kg
Orca (Killer Whale) wins high confidence
Orca (Killer Whale) is substantially heavier (3,000–6,000 kg vs 70-85 kg). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are mammals.
- Both belong to the Delphinidae family.
- Both have a carnivore diet.
Differences
- Habitat: Coastal ocean vs Ocean.
- Conservation: Least Concern vs Data Deficient (IUCN); some regional populations Endangered.
- Weight: 70-85 kg vs 3,000–6,000 kg.
Dusky Dolphin vs Orca (Killer Whale): FAQ
Who would win in a fight, a Dusky Dolphin or a Orca (Killer Whale)?
Orca (Killer Whale) wins. Orca (Killer Whale) is substantially heavier (3,000–6,000 kg vs 70-85 kg). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Dusky Dolphin and a Orca (Killer Whale)?
Dusky Dolphin and Orca (Killer Whale) differ in several ways — habitat: coastal ocean vs ocean. conservation: least concern vs data deficient (iucn); some regional populations endangered. weight: 70-85 kg vs 3,000–6,000 kg.
Do Dusky Dolphin and Orca (Killer Whale) live in the same habitat?
No — Dusky Dolphin lives in coastal ocean, while Orca (Killer Whale) is found in ocean.
What do Dusky Dolphin and Orca (Killer Whale) eat?
Both Dusky Dolphin and Orca (Killer Whale) have a carnivore diet.
Which is more endangered, the Dusky Dolphin or the Orca (Killer Whale)?
Dusky Dolphin is listed as Least Concern, while Orca (Killer Whale) is listed as Data Deficient (IUCN); some regional populations Endangered.
How big are Dusky Dolphin and Orca (Killer Whale)?
Dusky Dolphin weighs around 70-85 kg, while Orca (Killer Whale) weighs around 3,000–6,000 kg.
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Dusky Dolphin
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Orca (Killer Whale)
