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Position: Home > Articles > Hybridization breeding between Oxyeleotris marmoratus(♀) and Oxyeleotris lineolatus(♂) Journal of Aquaculture 2010,31 (9) 30-32

云斑尖塘鳢♀×线纹尖塘鳢♂杂交育种的初步研究

作  者:
李春枝;李敏;黄永强;李本旺;莫介化;王晓斌;陆昌胜
单  位:
广东省东莞市南方特种水产研究所;东莞市水产研究所
关键词:
云斑尖塘鳢;线纹尖塘鳢;杂交
摘  要:
利用从国外引进的云斑、线纹尖塘鳢的自繁后代,经过强化培育、性腺促熟后,2009年5-9月开展人工杂交试验。试验结果:孵化水温28~30℃时,云斑尖塘鳢♀×线纹尖塘鳢♂孵化时间68h,受精率为90.0%,孵化率为83.6%,培苗出苗率为60.51%,研究证明尖塘鳢属种间杂交可以成功。
译  名:
Hybridization breeding between Oxyeleotris marmoratus(♀) and Oxyeleotris lineolatus(♂)
作  者:
Li Chunzhi1,Li Ming1,Huang Yongqiang1,Li Benwang1,Mo Jiehua1,Wang Xiaobin1, Lu Changsheng2 (1.Dongguan Fisheries Research Institute,Guangdong,Dongguan 523127,China;2.Dongguan South China Special Fisheries Research Institute,Guangdong,Dongguan 523380)
关键词:
Oxyeleotris marmoratus;Oxyeleotris lineolatus;hybridization
摘  要:
Oxyeleotris marmoratus and Oxyeleotris lineolatus were introduced and bred to sexual maturity in pond. Through multiple generations of self-reprodution,progeny individuals was abtained. Male Oxyeleotris lineolatus and female Oxyeleotris marmoratus were selected and induced to maturation. A crossing test was proceeded in May to April 2009. The results showed that the oosperm were hatched out in 68 h in the state of 28~30 ℃,with the fecundayion rate 90.0%,the hatching rate 83.6% and the juveniles rate 60.51%.The study proved that interspecific hybridization could be success and made a foundation for the popularization and application to the cross breeding of Oxyeleotris fishes.

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