Geographic location
Indian
Pacific
258
Antarctic
192
Southern Ocean
125
New Zealand
83
Kerguelen
52
The Antarctic
49
Arctic
48
Canada
27
Kerguelen Islands
25
Ross Sea
24
Norway
22
Fridtjof
18
Greenland
16
Argentina
14
Bering Sea
14
Hurley
14
Saint-Paul
14
Seta
13
Chevreux
11
Mid-Atlantic Ridge
10
Rodriguez
10
Myers
9
Weddell
9
Arctic Ocean
8
Milton
8
Weddell Sea
8
Yukon
8
Cutler
7
Faroe Islands
7
Galapagos
7
Okhotsk
7
Tristan
7
Antarctic Peninsula
6
Baja
6
Halliday
6
Hoek
6
Kerguelen Island
6
Lowe
6
Paterson
6
San Martín
6
Soi
6
Acuña
5
Austral
5
Bird Island
5
Heard Island
5
Perrier
5
Queensland
5
Randall
5
Rata
5
more ...