COMPARATIVE STUDY ON THE RABBIT FISHES SIGANUS CANALICULATUS INHABIT THE ARABIAN GULF AND SIGANUS RIVULA TUS INHABIT THE RED SEA IN SAUDI ARABIA

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NEUROSECRETORY CELLS IN SOME PRINCIPAL GANGLIA OF THE SEA-HARE, APLYSIA OCUHFERA

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HEALTH RISK ASSESSMENT IN RELATION TO HEAVY METALS POLLUTION OF WESTERN MEDITERRANEAN SEA, EGYPT

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ASSESSMENT OF HEAVY METAL POLLUTION IN SURFACE MUDDY SEDIMENTS OF LAKE URULLUS,SOUTHEASTERN MEDITERRANEAN, EGYPT

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ZOOPLANKTON COMMUNITY OF THE EGYPTIAN MEDITERRANEAN COAST

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INTENSITY AND DENSITY OF PYIGIDIOPSIS SUMMA AND GENETA, AND THEIR EFFECT ON SOME OF THE SERUM CONSTITUENTS OF TILAPIA SP.

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ECONOMICAL EVALUATION OF NILE TILAPIA (OREOCHROMIS NILOTICUS) CULTURE IN RICE FILEDS RECEIVING VARYING FEEDING INPUTS

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COMPARATIVE FECUNDITY ESTIMATION OF CULTURED FEMALE FISHES WITH MYXOSPOREAN AND FUNGAL INFECTIONS

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HISTOLOGICAL AND ULTRASTRUCTURAL OBSERVATIONS ON GILLS OF TILAPIA NILOTICA L. (OREOCHROMIS NILOTICUS) IN LAKE QARUN, FAYOUM PROVINCE, EGYPT

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ECOLOGICAL IMPACTS OF USING CONTAMINATED FOOD IN THE BOTTOM TRAPS AND BARRIERS OF FISHES

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SPECIES COMPOSITION AND SEASONAL POPULATION DYNAMICS OF THE BENHIC FAUNA IN KHOR KALABSHA, LAKE NASSER, EGYPT

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VERIFICATION OF THE DELETERIOUS EFFECTS OF LERNAEOSIS ON THE HEALTH OF GRASS CARP (CTENOPHAR YNGODONIDELLA)

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REPORODUCTIVE PERFORMANCE OF OREOCHROMIS NILOTICUSTHROUGH THREE SEASONS IN EARTHEN PONDS

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SEASONAL VARIATIONS OF TRACE METALS LEVELS IN WATER AND THE LIMPET PATELLA CAERULEA OF ALEXANDRIA COAST, EGYPT.

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EFFECT OF ^TOCOPHEROL ACETATE ON FECUNDITY AND REPRODUCTIVE PHYSIOLOGY OF OREOCHROMIS NILOTICUS AND O. AUREUS BROODSTOCK.

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INFESTATION LEVEL AND SPATIAL DISTRIBUTION OF PROTOANCYLODISCOIDES MANSOVRENSIS EL-NAGGAR 1987, A MONOGENEAN GILL PARASITE FROM THE LONG FIN CATFISH CHRYSICHTHYSAURATUS GEOFFROY, 1809

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MODE OF ATTACHMENT OF THE MONOGENEAN PROTOANCYLODISCOIDES MANSOURENSIS EL-NAGGAR 1987 TO GILLS OF THE LONG FIN CATFISH CHRYSICHTHYS AURATUS,V/ITH REFERENCE TO HOST-PARASITE INTERFACE

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COMPARATIVE STUDY OF SOME ANTIBIOTICS ON BIOCHEMICAL CHANGES IN PLASMA OF THE SHARPTOOTH CATFISH CLARIAS GARIEPINUS.

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HEAVY LMETALS ACCUMULATION AND MACRONUTRIENTS IN THE LIVERS OF SOME FISH SPECIES OF BARDAWIL LAGOON AND THEIR HISTOLOGICAL CHANGES

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GENERAL SURVEY ON CERTAIN HELMINTH PARASITES INFECTING SOME NILE FISHES AT EL-MANSOURA, EGYPT.

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ACCLIMATION OF DIFFERENT POSTLARVAL STAGES OF PENAEUS KERATHURUS (FROSKAL, 1775) TO LOWER SALINITY LEVELS

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RESTRICTION FRAGMENT LENGTH POLYMORPHISMS(RFLPs) OF THE SMALL-SUBUNIT RIBOSOMAL DNA AS A TOOL FOR IDENTIFICATION OF TILAPIA SPP.

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HISTOLOGICAL ANOMALIES IN GONADS OF OREOCHROMIS NILOTICUS (CICHLIDAE) FEEDING ON ETHYNYLTESTOSTERONE AND ACTIVE YEAST.

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EFFECT OF EUPHORBIA PEPLUS PLANT EXTRACT AND THE ANTIHELMENTHIC PRAZEQUANTEL ON THE DEFENCE SYSTEM OF BIOMPHALARIA ALEXANDRIA SNAIL

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بالبحر الأحمر في المملکه العربيه السعوديه Siganus rivulatus بالخليج العربي وأسماک السيجان Siganus canaliculatusدراسه مقارنه علي أسماک السيجان

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