İskenderun Körfezi (Kuzey-Doğu Akdeniz, Türkiye)’ndeki İstilacı Deniz Kestanesi Diadema setosum'un (Leske, 1778) Boy-Ağırlık İlişkileri ve Gonadosomatik İndeksi
نویسندگان
چکیده
In this study, it was aimed to analyses some growth parameters of the invasive Diadema setosum (Leske, 1778) from Iskenderun Bay. For reason, a total 117 samples were collected in September 2021 rocky shores coast Iskenderun. The test diameter D. varied between 24.32 and 81.1 mm with an average 51.8±1.18 length. weight changed 27.14 185.11 g, 84.64±2.77 g. length-weight relationship W = 0.7917*L1.1773. value regression co-efficient (R2) estimated for species 0.71. Gonadosomatic indexes (GSI) determined as 3.4±0.04%, 8.91±0.09%, 7.50±0.14%, GSI1, GSI2, GSI3, respectively. This study is first detailed on relationships (LWRs), frequency gonadosomatic sea urchin (D. setosum) İskenderun Bay, Northeastern Mediterranean.
منابع مشابه
First record of Diadema setosum (Leske, 1778) (Echinodermata, Echinoidea, Diadematidae) from Lebanon, Eastern Mediterranean
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ژورنال
عنوان ژورنال: Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü dergisi
سال: 2022
ISSN: ['2687-3729']
DOI: https://doi.org/10.47495/okufbed.1078408