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:: دوره 19، شماره 2 - ( 1398 ) ::
جلد 19 شماره 2 صفحات 612-622 برگشت به فهرست نسخه ها
Shape variation of the Indian Ocean slender mudskipper, Scartelaos tenuis (Day, 1876) from the Persian Gulf and Oman Sea (Gobioidei: Gobiidae)
چکیده:   (986 مشاهده)
The shape diversity among populations of Scartelaos tenuis (Day 1876) from five stations (194 specimens) in the Persian Gulf, Strait of Hormuz (Qeshm Island), and the Sea of Oman were investigated. The shape variation was assessed by geometric morphometrics, using 14 morphological landmarks. The two sexes were not distinguishable by the shape. Fish samples were classified into two distinct groups, the fish from the Persian Gulf (Heleh and Asaluyeh), and the specimens of Qeshm Island and the Sea of Oman (Chahoo, Dargahan and Jask). The Persian Gulf and the Sea of Oman are characterized by specific environmental parameters of surface waters, including temperature and salinity. The shape discrepancies of Scartelaos tenuis specimens from different stations are probably because of ecological parameters of the Persian Gulf and Sea of Oman. Our results suggest that the observed pattern of morphological variation is almost some kind of polyphenism induced by distinct environmental factors.
 
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نوع مطالعه: پژوهشي | موضوع مقاله: Biology & physiology
دریافت: 1395/10/19 | پذیرش: 1396/10/16 | انتشار: 1399/1/1
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Ghanbarifardi M, Aliabadian M, Esmaeili H. Shape variation of the Indian Ocean slender mudskipper, Scartelaos tenuis (Day, 1876) from the Persian Gulf and Oman Sea (Gobioidei: Gobiidae). IJFS. 2020; 19 (2) :612-622
URL: http://jifro.ir/article-1-2533-fa.html

Shape variation of the Indian Ocean slender mudskipper, Scartelaos tenuis (Day, 1876) from the Persian Gulf and Oman Sea (Gobioidei: Gobiidae). مجله علوم شیلاتی ایران. 1398; 19 (2) :612-622

URL: http://jifro.ir/article-1-2533-fa.html



دوره 19، شماره 2 - ( 1398 ) برگشت به فهرست نسخه ها
Iranian Journal of Fisheries Sciences Iranian Journal of Fisheries Sciences
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