Geographic location
Arctic
58
Southern Ocean
54
Antarctic
27
Ross Sea
24
Norway
5
Barents Sea
3
Estrecho
3
Gulf of Alaska
3
Jan Mayen
3
Kara Sea
3
Ramfjord
3
Sandwich Islands
3
South Georgia
3
South Sandwich Islands
3
Austral
2
Balleny Islands
2
Elefante
2
Indian
2
Lizard Island
2
Scott Island
2
isla Elefante
2
Baffin Bay
1
Bering Strait
1
Canada
1