Geographic location
Arctic
Chukchi Sea
44
Argentino
32
Île-de-France
29
Helgoland
25
Norway
25
Queensland
25
Bonaparte
24
Pacific
23
Rothschild
23
Antarctic
22
Canada
22
New Zealand
22
Argentina
20
Long Beach
19
Baja
18
Tana River
16
Antarctic Peninsula
15
Bertrand
15
Balsfjord
14
Montagu
14
Gauthier
13
Molina
13
British Columbia
12
Hodgson
12
Sever
12
Greenland
11
Jacquinot
11
Mira
11
San Juan
11
White Sea
11
Allen Bay
10
Brewster
10
Hombron
10
Lowe
10
Perez
10
Popa
10
Helgeland
9
Lamarck
9
Myers
9
Petushki
9
Southern Ocean
9
Spring Point
9
Weddell
9
Audrey
8
Bray
8
DuBois
8
Gand
8
Lizard Island
8
Murmansk
8
more ...