[n = 14]
| Year / Period | From | To | Established | Ecol. effects |
|---|---|---|---|---|
| unknown | Kenya | Egypt | unknown | |
| unknown | Unknown | Mozambique | unknown | |
| unknown | Unknown | Malta | unknown | |
| unknown | Africa | Kuwait | established | unknown |
| unknown | unknown | Côte d'Ivoire | no data | no data |
| unknown | unknown | Benin | no data | no data |
| 1960 - 1969 | Kenya | Congo | unknown | |
| 1950 - 1959 | Kenya | Zaire | established | |
| 1950 | Kenya | Cameroon | unknown | |
| 1950 | Kenya | Madagascar | not established | |
| 1962 | Kenya | Uganda | probably established | |
| 1982 | Kenya | Saudi Arabia | established | probably none |
| 1985 | Saudi Arabia | Philippines | probably established | |
| 1985 | Kuwait | United Arab Emirates | probably established | none |