| 北江上游光倒刺鲃生态的初步研究 |
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| 引用本文： | 温彩燕,邹佩贞,陈建荣,钟良明,罗钦洪.北江上游光倒刺鲃生态的初步研究[J].韶关学院学报,2005,26(9):74-75,90. |
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| 作者姓名： | 温彩燕 邹佩贞 陈建荣 钟良明 罗钦洪 |
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| 作者单位： | [1]韶关学院英东生物工程学院,广东韶关512005 [2]韶关市水产研究所,广东韶关512016 |
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| 基金项目： | 广东省教育厅科研项目（0171） |
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| 摘 要： | 光倒刺鲃1—3龄处于快速生长期，4龄以后生长速度下降，以藻类食物为主，繁殖季节为每年5—9月份，在体长50—150mm，275—417mm时，卵巢长度增加较快，3—4龄性腺发育成熟，属多次产卵类型．
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| 关 键 词： | 鱼类 光倒刺鲃 生态 |
| 文章编号： | 1007-5348（2005）09-0074-02 |
| 收稿时间： | 06 16 2005 12:00AM |
| 修稿时间： | 2005-06-16 |
The Primary Research of Spiniparbus hallandii Oshima in Beijiang River |
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| WEN Cai-yan, ZHOU Pei - zhen, CHEN Jian-rong, ZHONG Liang-ming, LUO Qin-hong.The Primary Research of Spiniparbus hallandii Oshima in Beijiang River[J].Journal of Shaoguan University(Social Science Edition),2005,26(9):74-75,90. |
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| Authors: | WEN Cai-yan ZHOU Pei - zhen CHEN Jian-rong ZHONG Liang-ming LUO Qin-hong |
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| Institution: | 1, Yingdong College of Bioengineering, Shaoguan University, Shaoguan 512005, Guangdong, China; 2. Fishes Research Institute of Shaoguan, Shaoguan 512016, Guangdong, China |
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| Abstract: | The Spiniparbus hallandii Oshima will grow fast during 1 - 3 years old, The growth speed will slow down after four years old. They feed on alpae. The reproduction time is between may and september. Their ovary length will be grown faster when they are 50- 150 mm long,and 275 -417 mm long;their sexual gland will be ripe during 3 - 4 years old. They will spawn and reproduce many times each year. |
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| Keywords: | fishes Spiniparbus hallandii Oshima ecology |
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