[n = 8]
| Year / Period | From | To | Established | Ecol. effects |
|---|---|---|---|---|
| unknown | Unknown | Israel | probably not established | |
| unknown | Unknown | Philippines | unknown | |
| 1990 - 1999 | India | Singapore | established | probably some |
| 1990 - 1999 | Sir Lanka | Singapore | established | some |
| 1923 | India | Mauritius | unknown | unknown |
| 1950 | Sri Lanka | India | established | |
| 1975 | Sri Lanka | Malaysia | established | |
| 1979 | Malaysia | Indonesia | not established |