| West Tropical Africa | Benin, Burkina, Gambia, The, Ghana, Guinea-Bissau, Guinea, Ivory Coast, Liberia, Mali, Nigeria, Senegal, Sierra Leone, Togo |
| West-Central Tropical Africa | Central African Republic, Cameroon, Congo, Gabon, Rwanda, Zaïre |
| Northeast Tropical Africa | Eritrea, Ethiopia, Sudan |
| East Tropical Africa | Kenya, Tanzania, Uganda |
| South Tropical Africa | Angola, Malawi, Mozambique, Zambia, Zimbabwe |
| Brazil | Brazil Northeast |