Elephant Seal
Mirounga
Living individuals or members of this group exist today. This does not mean they are safe from extinction.
Elephant seals are large marine mammals. This account describes the southern elephant seal (Mirounga leonina), which feeds at sea and returns to land to breed.

Representative species: Mirounga leonina.
At a glance
- Location
- Southern elephant seals use Southern Hemisphere seas and island beaches. They spend much of their time offshore and haul out for breeding or moulting.
- Habitat
- Open ocean, Coast
- Diet
- Carnivore
- Food
- Squid and fish supply much of the food caught during dives.
Classification
- Common name
- Elephant Seal
- Browse group
- Mammals
- Scientific name or taxon
- Mirounga
- Taxon rank
- genus
- Order
- Carnivora
- Family
- Phocidae
- Genus
- Mirounga
- Source classification
- Mammalia
Taxonomy checked against GBIF. For breeds and hybrids, this describes the listed parent taxon.
Three things to know
- Adult males are much larger than females.
- Mature males develop an enlarged nose.
- They build fat stores while feeding at sea.
Habitat and range
Southern elephant seals use Southern Hemisphere seas and island beaches. They spend much of their time offshore and haul out for breeding or moulting.
Appearance and adaptations
A thick body and short fur characterize the species. Adult males carry an enlarged proboscis and may bear scars from breeding contests.
Diet and behaviour
Squid and fish supply much of the food caught during dives. Large gatherings form on shore during breeding. Males compete for access to females, while mothers nurse pups before returning to the ocean.
Sources
- Animal Diversity Web: Mirounga leonina
- A–Z Animals: Elephant Seal · Directory entry
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