Morphometric and molecular characterization of Dactylogyrus lamellatus isolated from farmed Grass carp, Ctenopharyngodon idella (Valenciennes, ۱۸۴۴), in Guilan Province, Iran
Publish place: Iranian Journal of Fisheries Sciences، Vol: 19، Issue: 3
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JIFRO-19-3_003
تاریخ نمایه سازی: 27 بهمن 1400
Abstract:
Grass carp is an herbivorous species, which is actually popular in Iran. Monogenean parasites, particularly members of the family Dactylogyridae, have been one of the main causes of mortalities in Iranian fish farms and therefore they have been subject of many studies in Iran. The main aim of the present study was to describe morphological and molecular characteristics of monogenean parasites recovered from the farmed grass carp (Ctenopharyngodon idella) in the Guilan Province during ۲۰۱۵ to ۲۰۱۶. A total of ۸۰ grass carps have been examined for infestation with monogenean parasites. ۱۰۹۲۳ Dactylogyrus species were recovered from ۹۵% of the farmed grass carp. The parasite was first classified based on their morphological characteristics and identified as Dactylogyrus lamellatus. The parasite was then subjected to PCR and sequencing of the ۲۸S rDNA gene. The phylogenetic tree showed that D. lamellatus genetically was similar to those previously reported from other countries and Mashhad farms in Iran.
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Authors
J. Daghigh Roohi
Iranian fisheries Sciences Research Institute
A. Dalimi
Faculty of Medical Sciences, Tarbiat Modares University
M. Pourkazemi
Iranian fisheries Sciences Research Institute
M. Ghasemi
Iranian fisheries Sciences Research Institute
Sh. Shamsi
Charles Sturt University
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