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Iranian Journal of Ichthyology، جلد ۱، شماره ۴، صفحات ۲۹۸-۳۰۱
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عنوان انگلیسی First record of the numbray, Narke dipterygia (Bloch & Schneider, 1801) from Iran (Elasmobranchii: Narkidae)
چکیده انگلیسی مقاله As a result of our survey in February 2011, a single female specimen of N. dipterygia was found in the tidal zone of Chabahar Bay and it was caught with a small deep net. The fish was transferred in a bucket to the Fisheries Laboratory of Chabahar Maritime University and kept in a salt water aquarium for further examinations. We witnessed the birth of 6 juveniles after 3 days. The female and her juveniles were kept in the aquarium for about six months and fed with live food. After that, they died and were fixed in 96% ethanol. The female fish total length was 172.02mm and weighed 18.21g. The fry total length ranged from 49.90-56.37mm and weighed 1.14-2.1.65g. The length-weight, length-disk length, disk length-electric organ length showed high correlations (r 2 >0.85), but the relationship between electric organ width and fish weight was low (r 2 =0.33). Although this species was recorded from the Arabian Sea and western Indian Ocean, this is the first record of this species from the Iranian waters.
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نویسندگان مقاله علی مومنی نژاد | ali momeninejad
department of fisheries, faculty of natural resources, chabahar maritime university, chabahar, sistan amp;amp; baluchestan 99717-56499, iran.


یزدان کیوانی | yazdan keivany
department of fisheries, faculty of natural resources, isfahan university of technology, isfahan, iran.

سازمان اصلی تایید شده: دانشگاه صنعتی اصفهان (Isfahan university of technology)

وحید سلطان محمدی | vahid sultan mohammadi
department of fisheries, faculty of natural resources, chabahar maritime university, chabahar, sistan amp;amp; baluchestan 99717-56499, iran.
نشانی اینترنتی http://ijichthyol.org/index.php/iji/article/view/25
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/451/article-451-383441.pdf
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Articles
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