الفهرس 
general introductionOnly 14 pages are availabe for public view
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Abstract
The thesis includes the results of helminth examinations of 1003 fish caugh from the red sea , fish examined belong to 70 species 52 genera and 37 families. thirty - four species of trematodes and cestodes are described. of these twenty five species are new to science while 8 species are redescribed to including some new information on certain features of taxonomic importance.