Different methods practices on cycles of gonadosomatic and body indices of sea urchin (Arbacia lixula) from Muğla-Ören Site
Abstract
Sea urchins which collected from Muğla-Ören site area were measured biometrical. Then body compartment dissected seperately. Gonadosomatic and body indices are worked out by different methods (Method 1= Wet gonad weight / total wet weight * 100. Method 2= Wet gonad weight / eviscerated test weight * 100. Method 3= Dried gonad weight /total dried body weight * 100. Method 4= Wet gonad weight /wet test+Aristo weight * 100) in a study on Arbacia lixula which is one of the edible species. It is determined due to the data that maximum gonadosomatic index is avaliable with method 3 (%5.79) and minimum one is (%2.58) with method 4 in other viewpoint, it is determined that maximum test index is avaible with method 4 (%91.67) and minimum one is (%62.92) with method 1, maximum stomach index is avaible with method 2 (%6.3) and minimum one is (%2.4) with method 3, maximum aristo index is avaible with method 2 (%9.08) and minimum one is (%5.71) with method 1 by using body index.
Keywords
References
- Agatsuma, Y. (1998). Aquaculture of the sea urchin (Strongylocentrotus nudus) transplanted from coralline flats in Hokkaido, Japan. Journal of Shellfish Research Vol. 17, No: 5, 1541-1547
- Barker, M.F., Keogh, J.A., Lawrence, J.M. & Lawrence A.L., (1998). Feeding rate, absorption efficiencies, growth and enhancement of gonad production in the New Zealand sea urchin Evechinus chloroticus valenciennes (Echinoidea: Echinometridae) fed prepared and natural diets. Journal of Shellfish Research, Vol, 17. No. 5, 1583-1590
- Beddingfield, S.D. (1977). The nutrition, growth, reproduction and population dynamicks of Lytechinus variegatus (Lamarck) from contrasting habitats in St. Joseph Bay, Florida. PhD dissertion, University of Alabama at Birmingham, Birmingham
- Bernard, F.R. (1977). Fishery and Reproductive cycle of the Red sea urchin, Strongylocentrotus franciscanus, In British Columbia. Journal Fish Research Board Canada. 34: 604-610. doi: 10.1139/f77-095
- Bougis, P. (1967). Utilisation des plutéus en écologie expérimentale. Helgoland Marine Research, 15 (1-4): 59-68. doi: 10.1007/bf01618609
- Bulleri, F., Benedetti-Cecchi, L. & Cinelli, F. (1999). Grazing by the sea urchins Arbacia lixula L. and Paracentrotus lividus Lam. İn the Northwest Mediterranean. Journal of Experimental Marine Biology and Ecology 241 (1): 81-95. doi: 10.1016/S0022-0981(99)00073-8
- Cook, E.J., Kelly, M.S. & Mckenzie, J.D. (1998). Somatic and gonadal growth of the sea urchin Psammechinus miliaris (Gmelin) fed artifical salmon feed compared with a macroalgal diet. Journal of Shellfish Research, Vol. 17, No: 5, 1549-1555
- Davis, A.R., Fyfe S.K., Turon, X. & Uriz, M.J. (2003). Size matters sometimes wall height and the structure of subtidal benthic invertebrate assemblages in South-eastern Australia and Medditerranean Spain. Journal of Biogeography. Vol: 30 (12): 3-29. doi: 10.1111/j.1365-2699.2003.00961.x
Details
Primary Language
English
Subjects
-
Journal Section
Research Article
Authors
Aysun Küçükdermenci
EGE ÜNİVERSİTESİ, SU ÜRÜNLERİ FAKÜLTESİ
Türkiye
Aynur Lök
EGE ÜNİVERSİTESİ, SU ÜRÜNLERİ FAKÜLTESİ
Türkiye
Publication Date
November 23, 2016
Submission Date
July 19, 2016
Acceptance Date
October 19, 2016
Published in Issue
Year 1970 Volume: 33 Number: 4
Cited By
İskenderun Körfezi (Kuzey-Doğu Akdeniz, Türkiye)’ndeki İstilacı Deniz Kestanesi Diadema setosum'un (Leske, 1778) Boy-Ağırlık İlişkileri ve Gonadosomatik İndeksi
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