Mammal species are mammals excluding whales and porpoises. Threatened species are the number of species classified by the IUCN as endangered, vulnerable, rare, indeterminate, out of danger, or insufficiently known.
| 2018 | |
|---|---|
| Australia | 63 |
| Brunei Darussalam | 33 |
| Kiribati | 2 |
| Malaysia | 71 |
| Nauru | 2 |
| New Zealand | 9 |
| Papua New Guinea | 41 |
| Samoa | 2 |
| Singapore | 14 |
| Solomon Islands | 19 |
| Tonga | 2 |
| Tuvalu | 2 |
| Vanuatu | 8 |
| Cyprus | 6 |
| United Kingdom | 5 |
| Antigua and Barbuda | 2 |
| Barbados | 3 |
| Belize | 10 |
| Dominica | 3 |
| Grenada | 3 |
| Guyana | 11 |
| Jamaica | 7 |
| Saint Kitts and Nevis | 2 |
| Saint Lucia | 2 |
| Saint Vincent and the Grenadines | 2 |
| Bahamas | 5 |
| Trinidad and Tobago | 2 |
| Malta | 2 |
| Canada | 18 |
| Bangladesh | 37 |
| India | 93 |
| Pakistan | 25 |
| Sri Lanka | 30 |
| Botswana | 11 |
| Cameroon | 46 |
| Ghana | 21 |
| Kenya | 30 |
| Lesotho | 4 |
| Malawi | 10 |
| Mauritius | 7 |
| Mozambique | 17 |
| Namibia | 15 |
| Nigeria | 31 |
| Rwanda | 24 |
| Seychelles | 6 |
| Sierra Leone | 22 |
| South Africa | 30 |
| इस्वातिनी | 9 |
| United Republic of Tanzania | 41 |
| Gambia | 10 |
| Uganda | 31 |
| Zambia | 13 |