كلمة لزائرى الموقع

يسعدنى أن ارحب بزيارتكم وأجو أن تستفيدوا من محتويات الموقع فأهلا بكم.
ا.د/ علا عبد الحليم على ابو سمك، أستاذ بقسم: ، بكلية:

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

effects of two plant extracts on the monogenean parasite cichlidogyrus halli typicus (price and kirk, 1967) paperna, 1979 infesting the gills of the nile fish, oreochromis niloticus. .
j. union arab biol. 9 (a) :,, الصفحات 127-136, 1998
O.A. ABU-SAMAK
A.A.KHIDR
description of two monogenean parasites, microcotyle aegypticus n. sp. and m. pomatomi infesting the gills of the marine fish, pomatomus saltatrix in damietta region, egypt.
j. egypt. ger. soc. zool, الصفحات 99-111, 2007
A.A.KHIDR
O.A. ABU-SAMAK
A. E. SAID
نجلاء طمان
comparative topographyand ultrastructure of tegument in a polyopisthocotylean parasite(metamicrocotyla cephalus) and a monopisthocotylean parasite (dactylogyrus extensus).
j. of the egypt. soc. parasitol, الصفحات 559-573, 2009
O.A. ABU-SAMAK
A. E. SAID
- population dynamics of the monogeneans, diplectanum aequans and d. laubieri and the copepod, lernanthropus kroyeri infesting the gills of the sea bass, dicentrarchus labrax in egypt.
j. egypt. ger. soc. zool., 56d: , الصفحات 225-245, 2008
O.A. ABU-SAMAK
): spermiogenesis in the monogenean gill parasite, cichlidigyrus halli typicus (monopithocotylea, ancyrocephalidae). ..
j. egypt ger. soc. zool. 35d, , الصفحات 17-27, 2001
A.A.KHIDR
O.A. ABU-SAMAK
some diplectanids of certain marine fishes from mediterranean sea, egypt.
delta j. sci. 13
KHIDR, A.A., HASSAN, S.H. AND ABU SAMAK, O.A.
O.A. ABU-SAMAK
some helminth parasites of mugilid and scianid fishes from mediterranean sea in egypt.
j. egypt. ger. soc. zool., (1): 155-167
HASSAN, S.H., KHIDR, A.A. AND ABU SAMAK, O.A.
O.A. ABU-SAMAK
. four trematodes from marine fishes in egypt.
j. egypt. ger. soc. zool., (2): 63-74
HASSAN, S.H., KHIDR, A.A. AND ABU SAMAK, O.A.
O.A. ABU-SAMAK
prevalence and intensity of infection of monogenean parasites infecting two economically important marine fishes in egypt.
j.union arab biol., 5(a): 397-410
O.A. ABU-SAMAK
studies on egg morphology of ligophorus imitans and l. parvicirrus (dactylogyridae: ancyrocephalidae) and egg development, hatching mechanism and anatomy of the oncomeracidium of l. imitans.
j. egypt. ger. soc. zool., 23(d): 181-198.
ABU SAMAK, O.A.
O.A. ABU-SAMAK
biological studies on two diplectanid monogeneans infecting the marine fish argyrosomus regius in egypt.
j.union arab biol., 8(a): 207-223.
HASSAN, S.H., HAMADA, SH.F. AND ABU SAMAK, O.A.
O.A. ABU-SAMAK
observations on the egg and the oncomeracidium of the monogenean gill parasite diplectanum lacustris thurston and paperna, 1969, from the nile perch, lates niloticus in egypt.
j. egypt. ger. soc. zool., 26(d): 239-254.
KHIDR, A.A. AND ABU SAMAK, O.A.
O.A. ABU-SAMAK
microhabitat and distribution of three monogenean parasites on the gills of the mugilid fish, liza ramada
j. egypt. ger. soc. zool., 26(d): 273-283.
ABU SAMAK, O.A. AND HASSAN, S.H.
O.A. ABU-SAMAK
host-parasite studies on two diplectanid monogeneans infecting the marine fish dicentrachus labrax in egypt.
j.egypt. ger. soc. zool., 25(d): 29-44.
HASSAN, S.H., HAMADA, SH.F. AND ABU SAMAK, O.A
O.A. ABU-SAMAK
effect of two plant extracts on the monogenean parasite, cichlidogyrus halli typicus infesting the gills of the nile fish, oreochromis niloticus.
. j. union arab biol. 9(a): 127-136.
ABU SAMAK, O.A. AND KHIDR, A.A.
O.A. ABU-SAMAK
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