كليدواژه :
انگل , دستگاه گوارش , ماهيان , سد ارس , محوطه بطني
چكيده لاتين :
There are limited reports of fish parasites in the Aras dam. In the present study, among 120 individuals 5 kinds of fish species, namely Abramis brama, Alburnus alburnus, Rutilus rutilus, Sander lucioperca and Neogobius gorlap related to Cyprinidae, Percidae and Gobiidae family, were examined for body cavity and gastrointestinal helminthes, during summer and autumn 2007. Three species of parasites were found in these fish species consisting of one nematode: Anisakis spp. and two cestodes Bothriocephalus acheillognathi and Ligula intestinalis. Anisakis spp. is reported for the first time from northwest of Iran, also this paper is the first record of Bothriocephalus acheillognathi from Aras dam. Total prevalence for Anisakis spp. 13%, Bothriocephalus acheillognathi 20.05% and Ligula intestinalis 21.41 % were recorded.
By attention to importance of parasitic disease on reducing of production and outbreak of parasites (epidemiological studies), recognition of parasites and sensitive hosts in each area can be useful. Vet J.of Islamic.Azad.UnivGarmsarBranch. 4,2:51-57,2008.
