Effect of temperature on embryonic development in sharpsnout seabream (Diplodus puntazzo) eggs
Date
2005
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Israeli Journal of Aquaculture - BAMIGDEH
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Abstract
Embryonic development of sharpsnout seabream (Diplodus puntazzo) was studied at eleven water temperatures (two degree intervals from 12 to 32°C). Embryos successfully developed at temperatures of 16-28°C. Cells did not divide at the temperature extremes of 12 and 32°C. Total mortality was observed by the 128 cleavage stage at 14°C and all eggs were dead by the time the embryos extended 2/3 of the internal circumference of the egg at 30°C. There was an inverse relationship between incubation temperature and the rate of embryonic development.
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Keywords
Diplodus puntazzo, egg, embryonic development, sharpsnout seabream, temperature, Fish culture--Israel--Periodicals., Fish culture--Periodicals., Aquaculture--Israel--Periodicals., Aquaculture--Periodicals.
Citation
Firat, K., Saka, S., & Ozden, O. (2005). Effect of temperature on embryonic development in sharpsnout seabream (Diplodus puntazzo) eggs. The Israeli Journal of Aquaculture - Bamidgeh, 57(2), 105-114.
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10 pages
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