Haiti 28
Hong Kong 28,57,86
and hybridization 102
Indonesia 28,57
and intraspedfic temperature
tolerance 37
to irrigation channels 24
' Jamaica 28
Japan 28-31
Java 25,28
L. Kainji 50
L. Kariba 24
L. Kyle 24
L. Kyoga 24
L. Lusiwashi 24
L. McIlwaine 24
Madagascar 2830
Malacca 30
Malaysia 28
Mauritius 30
may spread diseases and parasites 57
'melanopleura' leads to confusion 25
Mexico 28-30, 57
mistakes 24
L. Mutanda 36
L. Mwadingusha 48,50,73
L. Naivasha 24,334
L. Nakum 24
Nemakia mangrove swamp 38
New Guinea 28
Nicaragua 28,86
North Vietnam 28
objectives 24-5
outside Africa 25-31,57,86
Paraguay 30
Peru 30
Philippines 28
prudence required 58
Puerto Rico 28-30
relevance of field studies 112-3
Ruwanda 24
St. Lucia 28
S. andersonii 21
S. alcalicus to L. Nakuru 337
S. aurew 22
S. galilaeus 21
S. lepidurus 20
S. leucostictus to Teso dams 73
S. leucostictus to L. Victoria 91
S. macrochir 20
S. melanotheron 21
S. mortimeri 21
S. mossambicus 21
S. niloticus 20,91
S. pangani 21
S. placidus 21
S. ruvumae 21
S. schwebischi 20
S. spilunrs niger 21
S. upembae 20
S. urolepis 21
serious effects on flora and fauna 30
Sri Lanka 28,30,57
successes and failures in high altitude
lakes 36
success with vario~s species 55
to Sudanese irrigation channels 24
Taiwan 28-30
Thailand 28-30
T. congica 19
T. dageti 19
T. guineensis 18
T. mariae 19
T. rendalli to L. Victoria 5
T. sparrmanii 19
T. tholloni 19
T. zillii 18
T. zillii to Kenya 6
T. zillii to Teso dams 73
T. zillii to L. Victoria 5, 91
to Tunisian oasis 24
Uganda 24
unfavorable conseauences discussed 57
unfortunate ecological consequences
56
United States of America 28-31
L. Victoria 5, 24, 91
Zimbabwe 24
see also Transfers
Invertebrates, in diet 144
Involuntary introductions, examples 24
Ipil ipil, see Leucaena leucocephalu
Irradiation, to control reproduction 314
Irrigation channels, introductions 24
Israel, manual sexing of tilapia 310
mass production of fry at Kibbutz
Ein Hamifrats farm 325-6
system to produce male hybrids
286-7
Ivory coast, intensive cage culture
232-3Jacqueville, British Petroleum exper-
iments on intensive cage culture
236
Jamaica, introductions 28