| Titles |
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English :
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Light and electron microscopic studies on Myxosporean protozoans of some marine fishes with description of two new species.
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Arabic :
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دراسات ميكروسكوبية ضوئية وإليكترونية على أوليات الميكزوسبوريا في بعض الأسماك البحرية مع وصف لنوعين جديدين0
الملخص:
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| Abstract |
In systematic survey on myxosporea of marine fishes, 370 fishes 100 Mugil cephalus, 100 frozen Mugil sp., 80 brackish Tilapia zilli, 40 Moran labrax and 50 Epinephelus SP. Were collected from Port – Said Province and examined for myxosporea. The total prevalence of infection was 18.64 % and the prevalence of infection in Mugil cephalus was 38 % while this of frozen Mugil SP. Was 20 %. The prevalence of infection in Moron labrax was 5 % slightly higher than this of Epinephelus sp. (2%) and lower than this of brackish Tilapia zilli (10 %). Six myxosporean species were detected, tow from Mugil cephalus, one from frozen Mugil SP. One from Moron labrax, one from Epinephelus SP. And one from brackish Tilapia zilli. The detected myxosporean from Mugil cephalus were Myxobolus mugilis from gills (18 %), Myxobolus spinacurvatura from liver and mesenteries (8%) and from brain (2%). Myxobolus sp. (20%) was detected from cartilage of the head of frozen Mugil sp. Myxobolus labracis sp. n. (5%) was recorded from the gill filaments of Moron labrax while sphaerospora epinephi (2%) was recorded from Epinephelus SP. In addition, Myxobolus oreochrome sp. n. was recorded from internal surface of the operculum of brackish Tilapia zilli. Transmission electron micrscopy was done on M. mugilis of Mugil cephalus to recover the ultra structure characteristics of these small spores.
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| Publication year |
2001
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| Availability location |
معهد بحوث صحة الحيوان --شارع نادى الصيد - الدقى
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| Availability number |
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| Organization Name |
Animal Health Research Institute (AHRI)
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| City |
القاهرة
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| serial title |
مجلة أسيوط الطبية البيطرية رقم النشر: volume 44 - No.88
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| Author(s) from ARC |
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| External authors (outside ARC) |
أحمد أنور عبد العال
كلية الطب البيطري جامعة قناة السويس
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| Agris Categories |
Animal diseases
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AGROVOC
TERMS |
Fish.
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| Proposed Agrovoc |
Myxosporean protozoans;
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| Publication Type |
Journal
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