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أحدث أبحاثى
* Abundance and annual distribution of freshwater snails and some trematode cercariae at Damietta Governorate, Egypt
* utrastructure of the filtering apparatus and protonephridial capillaries of a monogenean gill parasite dactylogyrus extensus (dactylogyridae)
* ultrastructural observations on the eyes of adult monogenean gill parasite, dactylogyrus extensus (dactylogyridae) infesting the common carp, cyprinus carpio, in egypt.

الأبحاث العلمية

Abundance and annual distribution of freshwater snails and some trematode cercariae at Damietta Governorate, Egypt
HELMINTHOLOGIA, 58, 3: 233 – 247, 2021
ME El-Zeiny, AM Ghoneim, OA Abu Samak, AA Khidr

utrastructure of the filtering apparatus and protonephridial capillaries of a monogenean gill parasite dactylogyrus extensus (dactylogyridae)
j. egypt. ger. soc. zool, الصفحات 149-163, 2007
O.A. ABU-SAMAK
A. E. SAID

ultrastructural observations on the eyes of adult monogenean gill parasite, dactylogyrus extensus (dactylogyridae) infesting the common carp, cyprinus carpio, in egypt.
j. egypt. ger. soc. zool., الصفحات 99-108, 2008
O.A. ABU-SAMAK
A. E. SAID

some helminth parasites of mugilid and sciaenid fishes from mediterranean sea, egypt. .
j. egypt ger. soc. zool. 1, الصفحات 155-167, 1990
أ.د.سامح حافظ حسن خليل
A.A.KHIDR
O.A. ABU-SAMAK

some diplectanids of certain marine fishes from mediterranean sea, egypt. .
delta j. sci., 13, , الصفحات 1680-1700, 1989
A.A.KHIDR
أ.د.سامح حافظ حسن خليل
O.A. ABU-SAMAK

redescription of the parasitic copepod pseudocaligus apodus and its effects on the gills of the flathead grey mullet, mugil cephalus and testing two antiparasitic agents.
2008
A.A.KHIDR
O.A. ABU-SAMAK
A. E. SAID
مروة أبو حديد

redescription of the acanthocephalan parasite, neoechinorhynchus agilis rudolphi,1819 with histopathological impacts on its mugilid fish host, liza saliens, and the effect of two antiparasitic agents.
j. egypt. ger. soc. zool, الصفحات 83-97, 2008
A.A.KHIDR
O.A. ABU-SAMAK
A. E. SAID
مروة أبو حديد

prevalence of some parasitic groups infecting the egyptian toad bufo regularis in damietta governorate. .
bull. fac. sci., zagazig univ., 22 (2), , الصفحات 193-210, 2000
A.A.KHIDR
O.A. ABU-SAMAK
ABD EL-MANEM, O.M.

on the effect of three extracts from ottelia alismoides plant on the monogenean cichlidogyrus spp. infesting the gills of nile cichlid fishes inhabiting damietta branch of the rive nile. ..
j. egypt ger. soc. zool. 41 d: , الصفحات 49-63, 2003
A.A.KHIDR
O.A. ABU-SAMAK
أ.د.سيف الدين نصر ابراهيم عياد
TAMAN, N. A

observations on the egg and oncomerasidium of the monogenean gill parasite diplectanum lacustris thurston and paperna, 1969 from nile perch, lates niloticus inhabiting the demietta branch of the river nile..
j egypt ger. soc. zool.26, , الصفحات 239-254, 1998
A.A.KHIDR
O.A. ABU-SAMAK

intensity of some parasites infecting the maculated toad, bufo regularis in damietta governorate, egypt.. ..
j. egypt ger. soc. zool. 38d,, الصفحات 31-46, 2002
A.A.KHIDR
O.A. ABU-SAMAK
ABD EL-MANEM, O.M.

in vitro effects of two plant extracts on the tegument of the monogenean parasite, cichlidogyrus halli typicus and the gills of its host fish, oreochromis niloticus, using scanning electeron microscopy..
j. egypt ger. soc. zool., 32(d): , الصفحات 131-42, 2000
O.A. ABU-SAMAK
A.A.KHIDR

histopathological effects of two digeanean parasites on the flathead grey mullet, mugil cephalus and testing two antiparasitic agents.
j. egypt. ger. soc. zool, الصفحات 433- 445, 2008
A.A.KHIDR
O.A. ABU-SAMAK
A. E. SAID
مرة أبو حديد

four trematodes from marine fishes in egypt. .
j. egypt ger. soc. zool., 2d,, الصفحات 63-73, 1990
أ.د.سامح حافظ حسن خليل
A.A.KHIDR
O.A. ABU-SAMAK

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