Research progress on adhesive mechanisms and artificial incubation technology of adhesive fish eggs: a review
GAO Fengxiang, HU Fawen, JIAN Yuxia, LI Li, WANG Xue, WANG Xiaolong, PAN Lei, GUO Wen*
Engineering Laboratory For Exploration and Utilization of Marine Germplasm Resources of Qingdao, Key Laboratory of Benthic Fisheries Aquaculture and Enhancement, Marine Biology Institute of Shandong Province, Qingdao 266104, China
Abstract: Fish eggs could be classified into three categories: adhesive, weakly adhesive and non-adhesive, depending on degree of egg adhesiveness. Many commercially important fish spawn as adhesive eggs, and upon contact with water, the outer layer of the chorionic membrane becomes hydrated, and the adhesive substance subsequently becomes activated and sticky. The adhesiveness of eggs is a huge challenge to artificial incubation and breeding technology, and thus the researches on the characteristics and the mechanisms of adhesive eggs are of great significance to the artificial reproduction of fish. Here we reviewed the latest research progress and developments on characteristics and mechanisms of adhesive eggs, and we also compared the effects of various reproduction methods in different fishes. Furthermore, the future and multiple potentials of artificial incubation and reproduction technologies in fishes that produce adhesive eggs are discussed to provide reference for the artificial breeding of adhesive eggs-spawning fishes.
高凤祥, 胡发文, 菅玉霞, 李莉, 王雪, 王晓龙, 潘雷, 郭文. 黏性鱼卵的黏性机制及人工孵化技术研究进展[J]. 大连海洋大学学报, 2021, 36(1): 161-168.
GAO Fengxiang, HU Fawen, JIAN Yuxia, LI Li, WANG Xue, WANG Xiaolong, PAN Lei, GUO Wen. Research progress on adhesive mechanisms and artificial incubation technology of adhesive fish eggs: a review. Journal of Dalian Ocean University, 2021, 36(1): 161-168.
2021, Vol. 36 
