[n = 114]
| Year / Period | From | To | Established | Ecol. effects |
|---|---|---|---|---|
| 1950-1974 | Unknown | Iraq | probably not established | unknown |
| 1975-1999 | Unknown | Jamaica | unknown | |
| unknown | unknown | Mozambique | unknown | unknown |
| unknown | Unknown | Malta | not established | |
| unknown | unknown | Liberia | unknown | unknown |
| unknown | Unknown | Kiribati | unknown | |
| unknown | Unknown | Jordan River | unknown | |
| unknown | Unknown | Iran | probably established | unknown |
| unknown | Unknown | Guyana | unknown | |
| unknown | Unknown | Gabon | unknown | |
| unknown | Unknown | France | not established | |
| unknown | Unknown | Ecuador | established | |
| unknown | Central African Republic | Zaire | unknown | |
| unknown | Unknown | Comoros | unknown | |
| unknown | Unknown | Brunei Darussalam | probably established | |
| unknown | Not specified | Botswana | established | no data |
| unknown | Unknown | Scotland | not established | |
| unknown | Unknown | Neth Antilles | unknown | |
| unknown | unknown | Qatar | probably established | no data |
| unknown | unknown | Sierra Leone | unknown | unknown |
| unknown | Unknown | Syria | unknown | |
| unknown | Unknown | UK | unknown | |
| unknown | Unknown | England | not established | |
| unknown | Unknown | Saudi Arabia | unknown | |
| unknown | Thailand | Laos | established | some |
| unknown | Gabon | Sao Tome and Principe | unknown | |
| unknown | Unknown | Russia | not established | |
| unknown | Unknown | Slovakia | probably not established | |
| 1927 - 1930 | Unknown | Lake Bunyoni | established | probably some |
| 1940 - 1949 | Unknown | Argentina | not established | |
| 1970 - 1979 | Unknown | Singapore | established | probably some |
| 1970 - 1979 | Unknown | Turkey | probably not established | unknown |
| 1954 - 1962 | Unknown | Kenya | established | some |
| 1960 - 1969 | Brazil | Bolivia | established | probably none |
| 1950 - 1969 | Unknown | Tanzania | established | some |
| 1970 - 1979 | Jamaica | Saint Lucia | probably established | probably some |
| 1990 - 1999 | unknown | Libyan Arab Jamahiriya | unknown | unknown |
| 1980 - 1985 | Jamaica | Trinidad | unknown | unknown |
| 1935 | Lake Bunyoni | Lakes Bulera and Luhondo | established | probably some |
| 1950 | Madagascar | Mauritius | established | unknown |
| 1950 | Tanzania | Mauritius | established | unknown |
| 1951 | Congo, Dem. Rep. of the | Rwanda | established | no data |
| 1951 | Congo | Burundi | established | unknown |
| 1953 | Sudan | Congo | established | some |
| 1954 | Thailand | Bangladesh | established | some |
| 1955 | Israel | South Africa | probably not established | probably some |
| 1956 | Egypt | Madagascar | established | some |
| 1956 | Unknown | Sri Lanka | established | some |
| 1957 | Unknown | Germany | not established | |
| 1957 | Israel | Belgium | probably established | unknown |
| 1957 | Madagascar | Réunion | established | |
| 1957 | Congo | Central African Republic | unknown | |
| 1962 | Egypt | Japan | established | unknown |
| 1964 | El Salvador | Nicaragua | established | |
| 1964 | Costa Rica | Mexico | established | some |
| 1964 | Africa | Mexico | established | some |
| 1965 | Japan | Thailand | established | some |
| 1966 | Japan | Taiwan | established | probably none |
| 1966 | Unknown | Tunisia | established | probably some |
| 1967 | Peru | Cuba | established | |
| 1968 | Israel | Viti Levu, Fiji | established | |
| 1969 | Kenya | Israel | not established | unknown |
| 1969 | Taiwan | Indonesia | probably established | some |
| 1970 | Thailand | Philippines | established | some |
| 1971 | unknown | Indonesia (Irian Jaya) | unknown | unknown |
| 1971 | Côte d'Ivoire | Brazil | established | |
| 1972 | Taiwan | Hong Kong | established | some |
| 1973 | Thailand | Viet Nam | established | some |
| 1973 | Philippines | Viet Nam | established | some |
| 1973 | Taiwan Island | Viet Nam | established | some |
| 1974 | Pentecoste, northeast Brazil | USA | unknown | unknown |
| 1974 | Brazil | Puerto Rico | established | |
| 1974 | Costa Rica | Guatemala | established | unknown |
| 1974 | El Salvador | Guatemala | established | unknown |
| 1975 | Taiwan | South Korea | established | |
| 1976 | Brazil | Panama | established | |
| 1976 | Israel | South Africa | probably established | unknown |
| 1976 | Israel | Cyprus | probably not established | |
| 1977 | Thailand | Myanmar | established | |
| 1977 | Unknown | Haiti | probably established | |
| 1978 | Nile River | China | probably established | probably none |
| 1978 | USA | Honduras | established | unknown |
| 1979 | United States of America | Haiti | probably established | no data |
| 1979 | USA | El Salvador | established | |
| 1979 | Unknown | Dominican Republic | established | |
| 1979 | Brazil | Peru | established | |
| 1979 | Panama | Costa Rica | established | |
| 1979 | Brazil | Colombia | established | unknown |
| 1979 | Thailand | Malaysia | established | |
| 1980 | Viet Nam | Cambodia | probably established | |
| 1980 | Panama | Colombia | established | |
| 1982 | Unknown | Grenada | unknown | |
| 1983 | Dominica | St. Vincent | unknown | |
| 1983 | UK Scotland | Zambia | established | unknown |
| 1985 | Sudan | Czech Republic | not established | none |
| 1985 | Unknown | Bhutan | unknown | |
| 1985 | Thailand | Nepal | unknown | unknown |
| 1985 | Unknown | Czechoslovakia | probably not established | |
| 1985 | Egypt | Pakistan | established | probably none |
| 1985 | unknown | Nepal | unknown | unknown |
| 1986 | UK Scotland | Zimbabwe | established | some |
| 1987 | Jamaica | Haiti | unknown | no data |
| 1989 | Ethiopia | Eritrea | probably established | |
| 1989 | Czechoslovakia | Poland | not established | none |
| 1990 | Egypt | Colombia | unknown | unknown |
| 1990 | Kenya | Zimbabwe (Lake Kariba) | unknown | unknown |
| 1990 | Thailand | India | probably not established | probably none |
| 1991 | Fiji | Samoa | unknown | |
| 1991 | Germany | Zambia | unknown | unknown |
| 1993 | Fiji | Rarotonga, Cook Is. | probably not established | |
| 1993 | Jamaica | Cayman Is. | established | unknown |
| 2000 | unknown | Italy | established | probably some |
| 2002 | Egypt | Dams, agricultural farms | not established | |
| 2003 | Unknown | Galapagos Is. | established |