%0 Journal Article
%T The occurrence of helminth parasites in the gastrointestinal of catfish (Silurus glanis Linnaeus 1758) from the Zarrine-roud river, Iran
%A Mohammad Yakhchali
%A Ali-Asghar Tehrani
%A Mozafar Ghoreishi
%J Veterinary Research Forum
%D 2012
%I Urmia University
%X This investigation was undertaken to verify the prevalence of helminths parasites in the gastrointestinal tract of catfish. A total number of 116 catfish (Silurus glanis) were collected from Zarrine-roud river and examined for helminths. Fish were examined after washing contents of gastrointestinal tract and observed for the presence of helminths using a stereo microscope and a light microscope. Results indicated that 18.96% of the examined catfish were infected with digenean trematodes including Orientocreadium siluri (27%), Crowcrocoecum skrjabini (39%), and cestode Bothriocephalus gowkongensis (34%). All the parasites were found in the intestine. Mid- gut followed by foregut appeared to be the most commonly infected parts of the alimentary tract of hosts. The results showed that there was a significant correlation between infection rate, catfish body size, and weight (P < 0.05).
%K Helminths
%K Silurus glanis
%K Zarrine-roud
%K Iran
%U http://www.urmia.ac.ir/vrf/Shared%20Documents/pdf/vol-3%20no-2/143-145%20-%200035.pdf