1 Agulhas Transition
2 Amsterdam-St Paul
3 Andaman
4 Arctic (no provinces assigned)
5 Bay of Bengal
6 Benguela-Angola
7 Black Sea
8 Central Indian Ocean Islands
9 Central Pacific (further subdivision pending)
10 Cold Temperate Northwest Atlantic
11 Continental High Antarctic
12 East Central Australian Shelf

13 Easter Island
14 Eastern Coral Triangle
15 Galapagos
16 Guinea Current
17 Hawaii
18 Java Transitional
19 Juan Fern ndez and Desventuradas
20 Lord Howe and Norfolk Islands
21 Lusitanian
22 Magellanic
23 North Brazil Shelf
24 Northeast Australian Shelf

25 Northern European Seas
26 Northern New Zealand
27 Northwest Australian Shelf
28 Red Sea and Gulf of Aden
29 Sahul Shelf
30 Scotia Sea
31 Somali/Arabian
32 South China Sea
33 South Kuroshio
34 Southeast Australian Shelf
35 Southern New Zealand
36 Southwest Australian Shelf

37 St. Helena and Ascension Islands
38 Subantarctic Islands
39 Subantarctic New Zealand
40 Sunda Shelf
41 Tristan Gough
42 Tropical Eastern Pacific
43 Tropical Northwestern Atlantic
44 Tropical Northwestern Pacific
45 Tropical Southwestern Atlantic
46 Tropical Southwestern Pacific
47 Warm Temperate Northeast Pacific
48 Warm Temperate Northwest Atlantic

49 Warm Temperate Northwest Pacific
50 Warm Temperate Southeastern Pacific
51 Warm Temperate Southwestern Atlantic
52 West African Transition
53 West and South Indian Shelf
54 West Central Australian Shelf
55 Western Coral Triangle
56 Western Indian Ocean
57 Cold Temperate Northeast Pacific
58 Cold Temperate Northwest Pacific