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Journals and Conferences
1. The presence of two yearly plankton growth peaks is confirmed. Development of the plankton is correlated with environmental conditions such as transparency, temperature, dissolved gases,… (More)
The unique Red Sea environment has up to now been relatively unaffected by polluting consequences of Man's activities, except for evidence of oil along the coasts and reefs from transiting ships,… (More)
1. The study of genus Synodontis at Khartoum showed that the vertebrae are the most reliable part of the skeleton for the determination of age. The otolith, opercular bones, and dorsal spine proved… (More)
Development of behaviour of viviparous fishes does not differ from that already described in oviparous fishes.