All comparisons

Leopard Seal vs Northern Elephant Seal

How does the Leopard Seal compare to the Northern Elephant Seal? They are both members of the Phocidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.

Leopard Seal
Northern Elephant Seal

Side-by-side comparison

Leopard Seal
Northern Elephant Seal
Scientific name
Hydrurga leptonyx
Mirounga angustirostris
Classification
Mammal
Mammal
Family
Phocidae
Phocidae
Habitat
Antarctic and sub-Antarctic coastal waters and pack ice
Coastal beaches and islands along the Pacific coast of North America
Diet
Carnivore
Carnivore
Conservation status
Least Concern
Least Concern
Lifespan
12-26 years
9-13 years
Weight
200–600 kg (440–1,320 lbs)
400 to 2,300 kg

Leopard Seal vs Northern Elephant Seal: who would win?

Leopard Seal

Leopard Seal

200–600 kg (440–1,320 lbs)

VS
Northern Elephant Seal

Northern Elephant Seal

400 to 2,300 kg

Northern Elephant Seal wins high confidence

Northern Elephant Seal is substantially heavier (400 to 2,300 kg vs 200–600 kg (440–1,320 lbs)). 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 Phocidae family.
  • Both have a carnivore diet.
  • Both are listed as Least Concern.

Differences

  • Habitat: Antarctic and sub-Antarctic coastal waters and pack ice vs Coastal beaches and islands along the Pacific coast of North America.
  • Weight: 200–600 kg (440–1,320 lbs) vs 400 to 2,300 kg.

Leopard Seal vs Northern Elephant Seal: FAQ

Who would win in a fight, a Leopard Seal or a Northern Elephant Seal?

Northern Elephant Seal wins. Northern Elephant Seal is substantially heavier (400 to 2,300 kg vs 200–600 kg (440–1,320 lbs)). 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 Leopard Seal and a Northern Elephant Seal?

Leopard Seal and Northern Elephant Seal differ in several ways — habitat: antarctic and sub-antarctic coastal waters and pack ice vs coastal beaches and islands along the pacific coast of north america. weight: 200–600 kg (440–1,320 lbs) vs 400 to 2,300 kg.

Do Leopard Seal and Northern Elephant Seal live in the same habitat?

No — Leopard Seal lives in antarctic and sub-antarctic coastal waters and pack ice, while Northern Elephant Seal is found in coastal beaches and islands along the pacific coast of north america.

What do Leopard Seal and Northern Elephant Seal eat?

Both Leopard Seal and Northern Elephant Seal have a carnivore diet.

Which is more endangered, the Leopard Seal or the Northern Elephant Seal?

Leopard Seal is listed as Least Concern, while Northern Elephant Seal is listed as Least Concern.

How big are Leopard Seal and Northern Elephant Seal?

Leopard Seal weighs around 200–600 kg (440–1,320 lbs), while Northern Elephant Seal weighs around 400 to 2,300 kg.

Leopard Seal

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Leopard Seal

Northern Elephant Seal

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Northern Elephant Seal