Description of Myxobolus bulbocordis sp. nov. (Myxosporea: Myxobolidae) from the heart of Barbus sharpeyi(Günther) and histopathological changes produced by the parasite |
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| Authors: | M Masoumian,F Baska,K Malná r |
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| Affiliation: | Iranian Fisheries Research and Training Organization, Department of Fish Diseases, Tehran, Iran;Veterinary Medical Research Institute, Hungarian Academy of Sciences, Budapest, Hungary |
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| Abstract: | A new myxosporean, Myxobolus bulbocordis sp. nov., has been found in the heart of a Mesopotamian fish, Barbus sharpeyi (Günther), in rivers in Southwest Iran. Cysts containing matured spores were located on the serosa of the atrium cordis, bulbus arteriosus, larger gill arteries and inside the wall of the bulbus. The species showed an affinity to connective tissue cells and was never associated with the muscles. Mature cysts were surrounded by a connective tissue capsule composed of two to three layers. Spores in disrupted cysts were infiltrated by epithelioid cells and macrophages. The spores found in Barbus sharpeyi differed in size and morphology from species known from other barbels. |
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