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IZMIR KÖRFEZI'NDE IKI ISKORPIT TÜRÜNÜN (Scorpaena notata ve Scorpaena porcus) BOY-AGIRLIK ILISKISI VE METRIK-MERISTIK ÖZELLIKLERI/Length-weight relationship and metric-meristic characteristics of two scorpion fishes (Scorpaena notata and Scorpaena porcus) in Izmir Bay
Ist Teil von
Journal of FisheriesSciences.com, 2011-10, Vol.5 (4), p.291
Ort / Verlag
Istanbul: www.FisheriesSciences.com
Erscheinungsjahr
2011
Link zum Volltext
Quelle
EZB Free E-Journals
Beschreibungen/Notizen
In this study, 2 species (Scorpaena notata, Scorpaena porcus) belong to Scorpaena genus were caught monthly by trawl surveys carried out between January 2005-July 2007 in Izmir Bay, in order to determine of morfometric and meristic characteristics and length-weigth relationships parameters. During the research period, 658 Scorpaena notata and 221 Scorpaena porcus individuals were investigated. The lenght-weight relationship of fishes were estimated as W=0.0164*L^sup 3.074^ (r^sup 2^=0.960) and W=0.0209*L^sup 2.987^ (r=0.993) for Scorpaena notata and Scorpaena porcus, respectively. As a result of student t-test (p<0.05), it was determined that the growth characteristics of S. notata and S. porcus are positive allometry and isometry respectively in the bay. In addition, 19 morphometric measurements taken and 7 meristic characteristic were counted for 23 S. notata and 29 S.porcus individuals. [PUBLICATION ABSTRACT]