Geographic location
Southern Ocean
271
Antarctic
119
The Antarctic
42
Pacific
39
Arctic
20
Antarctic Peninsula
16
Indian
15
Arctic Ocean
14
Weddell
14
Scotia Sea
13
Weddell Sea
11
East Antarctica
5
Ross Sea
5
Ryder
5
Ryder Bay
5
Barents Sea
4
Prydz Bay
4
Sandwich Islands
4
South Sandwich Islands
4
Austral
3
Drake Passage
3
Kerguelen
3
Burdwood Bank
2
New Zealand
2
Bakker
1
Bering Sea
1
Deception Island
1
Livingston Island
1
Marguerite
1
Marguerite Bay
1
McCarthy
1
McMurdo Sound
1
Oceana
1
South Shetland Islands
1
West Antarctic Ice Sheet
1