Geographic location
Scotia Sea
Weddell
29
Weddell Sea
28
Drake Passage
15
Pacific
12
Antarctic
11
Southern Ocean
11
Indian
10
Norwegian Sea
7
The Antarctic
6
Arctic
5
Argentina
2
Amarillo
1
Antarctic Bay
1
Argentine
1
Austral
1
Canada
1
Esmeralda
1
Falkland Plateau
1
Gulf of Alaska
1
Orcadas
1
Patagonia
1
Ross Sea
1
Sandwich Islands
1
Scripps
1
South Sandwich Islands
1
West Antarctica
1