فون انگل ژیروداکتیلوس (مونوژنه آ، ژیروداکتیلیده) ماهیان ایران در بخش جنوب شرقی حوضه آبریز دریای خزر
- سال انتشار: 1397
- محل انتشار: فصلنامه طب دامی ایران، دوره: 12، شماره: 1
- کد COI اختصاصی: JR_IJVM-12-1_005
- زبان مقاله: انگلیسی
- تعداد مشاهده: 429
نویسندگان
Department of Aquatic Animal Health and Disease, Faculty of Veterinary Medicine, University of Tehran .
Hosseinali Ebrahimzadeh Mousavi
Department of Aquatic Animal Health and Disease, Faculty of Veterinary Medicine, University of Tehran. Iran
۳- Department of Aquatic Animal Health and Disease, Faculty of Veterinary Medicine, University of Tehran. Iran.
Department of Aquatic Animal Health and Disease, Faculty of Veterinary Medicine, University of Tehran
چکیده
BACKGROUND: Members of the genus Gyrodactylus species are one of the extensive groups of monogenean ectoparasites which parasitize marine, brackish and freshwater fishes. OBJECTIVES: The main objective of the present study is the identification and diagnosis of the Gyrodactylus specsies on the fishes in certain rivers in the southwest of the Caspian Sea basin. METHODS: The field investigations were carried out from March 2015 to June 2016 and approximately, 1240 fish specimens belonging to two families, nine genera and nine species from Babolrud, Tajan, Shirud, Tonekabon, Nekarud, Siahrud, Telar and Haraz rivers were examined. RESULTS: At least eleven Gyrodactylus species were isolated from skin and gills of the examined fishes. Among them, Gyrodactylus mutabilitas, G. sprostonae and G. prostae have been previously reported to be found in Iran. The rest, including Gyrodactylus ctenopharyngodonis, G. gobioninum, G. katharineri, G. nemachili, G. proterorhini, G. ophiocephali, G. varicorhini and G. vimbi are reported for the first time from Iranian Fishes. A tissue-specific microenvironment is seen in infection with Grodactylus proterorhini which was isolated from the gills, but mostly from the surface of the skin of Neogobius pallasi which is mainly specific to the brackish water of estuaries and coastal area. CONCLUSIONS: The host spectrum of Gyrodactylus species in Iran is actually wider and the further research may demonstrate that classification of individual species in terms of their host specificity will have to be changed and additional species of Gyrodactylus species would be found.کلیدواژه ها
Caspian sea, fish, gyrodactylus, riversاطلاعات بیشتر در مورد COI
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