نتایج جستجو برای: posthodiplostomum cuticola
تعداد نتایج: 52 فیلتر نتایج به سال:
A total of 180 individuals of Scardinius erythrophthalmus from Srebarna Lake, north-east Bulgaria, were examined for helminth parasites during spring, summer and autumn of 2005-2006 (30 specimens per season). Helminth parasites were recorded in 166 individuals (92.2%). Ten helminth species were found: trematodes--metacercariae of Posthodiplostomum cuticola, Diplostomum chromatophorum and D. spa...
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The lake brown trout is a salmonids fish regarded as a stationary form of the migratory trout. Within 2003-2004, 31 lake brown trout (Salmo trutta lacustris L.) from Lake Wdzydze (Poland), were examined for the presence of parasites following commonly used procedures. The parasites found represented Digenea: Diplostomum sp., Posthodiplostomum cuticola (Nordmann, 1832), Sphaerostomum globiporum ...
This study investigated the effect of parasite infection with Posthodiplostomum cuticola on fish growth rate in Zaringol Stream in Golestan Province. A total number of 447 fish specimens (173 Capoeta capoeta gracilis, 111 Alburnoides eichwaldii, 131 Paracobitis malapterura, 32 Neogobius fluviatilis) were captured by electrofishing during December 2009 to September 2010. Total number of para...
Occurrence of metacercariae potentially zoonotic trematodes (Platyhelminthes: Digenea) in the musculature common carp (Cyprinus carpio L. 1758) was monitored four Hungarian aquacultures. Four geographically distinct fish farms (located Northwestern, Southwestern, Northeastern and Southeastern parts Hungary) were selected for investigation. From each farm, a total 258 one-summer-old fingerlings ...
چکیده این مطالعه با هدف بررسی اثر آلودگی به انگل Posthodiplostomum cuticola و میزان شدت آلودگی بر پارامترهای خونشناسی Capoeta capoeta gracilis نهر زرینگل در کنار تعیین محدوده طبیعی پارامترهای مذکور انجام گرفت. برای این منظور در تابستان 1389 تعداد 132 قطعه ماهی شامل 92 ماده و 40 نر در محدوده طولی و وزنی 4/16-7/5 سانتیمتر و 84/35-69/2 گرم با استفاده از الکتروشوکر (150 ولت و 10 آمپر) از 9 ایست...
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