| 黑脊倒刺鲃仔、稚、幼鱼的生长发育研究 |
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| 引用本文： | 唐良华,苏敏,尤永隆,林丹军.黑脊倒刺鲃仔、稚、幼鱼的生长发育研究[J].淡水渔业,2006,36(1):46-49. |
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| 作者姓名： | 唐良华 苏敏 尤永隆 林丹军 |
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| 作者单位： | 福建师范大学生命科学院,福州,350007 |
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| 摘 要： | 黑脊倒刺鲃的仔、稚、幼鱼发育的特点基本上和四大家鱼一致,仅卵黄囊消失得较迟。黑脊倒刺鲃从1日龄早期仔鱼发育到32日龄早期幼鱼期间,体长平均日增长0.4 mm,体重平均日增长5.65 mg。体长增长呈直线增长,体重和体长关系呈幂函数关系。
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| 关 键 词： | 黑脊倒刺鲃 生长发育 |
| 文章编号： | 1000-6907-(2006)01-0046-04 |
| 收稿时间： | 2005-07-13 |
| 修稿时间： | 2005年7月13日 |
Study on the Growth and Development of Spinibarbus caldwelli Larva |
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| TANG Liang-hua,SU Min,YOU Yong-long,LIN Dan-jun.Study on the Growth and Development of Spinibarbus caldwelli Larva[J].Freshwater Fisheries,2006,36(1):46-49. |
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| Authors: | TANG Liang-hua SU Min YOU Yong-long LIN Dan-jun |
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| Institution: | College of Life Sciences, Fujian Normal University, Fuzhou, 350007 |
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| Abstract: | The growth characteristics of Spinibarbus caldwellilarva are almost the same to the for famous Chinese carps,except for the later disappearance of yolk bag.During the thirty-second day after the fish hatched out,the body length of Spinibarbus caldwellilarva increased by 0.4 mm every day on average,and the body weight increased by 5.65 mg every day on average.The results showed that the linear relation model between body length and age is L=0.4186t 7.1149(R~2=0.9875);the curve relation model between body length and body weight is W=0.0214L~(3.023)(R~2=0.996). |
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| Keywords: | Spinibarbus caldwelli growth and development |
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