Fish species are based on Froese, R. and Pauly, D. (eds). 2008. Threatened species are the number of species classified by the IUCN as endangered, vulnerable, rare, indeterminate, out of danger, or insufficiently known.
| 2018 | |
|---|---|
| Australia | 125 |
| Brunei Darussalam | 14 |
| Kiribati | 14 |
| Malaysia | 87 |
| Nauru | 11 |
| New Zealand | 38 |
| Papua New Guinea | 61 |
| Samoa | 16 |
| Singapore | 29 |
| Solomon Islands | 24 |
| Tonga | 16 |
| Tuvalu | 13 |
| Vanuatu | 18 |
| Cyprus | 24 |
| United Kingdom | 48 |
| Antigua and Barbuda | 31 |
| Barbados | 29 |
| Belize | 45 |
| Dominica | 31 |
| Grenada | 29 |
| Guyana | 33 |
| Jamaica | 30 |
| St. Kitts and Nevis | 30 |
| St. Lucia | 30 |
| St. Vincent and the Grenadines | 29 |
| Bahamas, The | 43 |
| Trinidad and Tobago | 37 |
| Malta | 22 |
| Canada | 44 |
| Bangladesh | 29 |
| India | 227 |
| Pakistan | 46 |
| Sri Lanka | 57 |
| Botswana | 2 |
| Cameroon | 122 |
| Ghana | 58 |
| Kenya | 74 |
| Lesotho | 1 |
| Malawi | 36 |
| Mauritius | 21 |
| Mozambique | 72 |
| Namibia | 33 |
| Nigeria | 74 |
| Rwanda | 7 |
| Seychelles | 24 |
| Sierra Leone | 57 |
| South Africa | 121 |
| Eswatini | 5 |
| Tanzania | 179 |
| Gambia, The | 35 |
| Uganda | 60 |
| Zambia | 20 |