| 中华倒刺鱼巴性腺发育观察 |
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| 引用本文： | 唐洪玉,刘建虎.中华倒刺鱼巴性腺发育观察[J].西南农业大学学报,1998(1). |
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| 作者姓名： | 唐洪玉 刘建虎 |
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| 作者单位： | 西南农业大学水产系 |
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| 摘 要： | 根据外观和组织学特征，将中华倒刺鱼巴〔Ｂａｒｂｏｄｅｓ（ｓｐｉｎｉｂａｒｂｕｓ）ｓｉｎｅｎ－ｓｉｓ〕性腺分为６个发育时期，其发育有阶段性和连续性。由卵巢和成熟系数的变化，证实该鱼属分批产卵类型，产卵期为４～７月。雄鱼精巢为壶腹型，呈长带状。该鱼６冬龄以下个体相对和绝对怀卵量与体重呈显著正相关。
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| 关 键 词： | 性腺 发育 中华倒刺鱼 |
OBSERVATION ON THE GONADAL DEVELOPMENT OF BARBODES (SPINIBARBUS) SINENSIS (BLEEKER) |
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| Tang Hongyu, Liu Jianhu.OBSERVATION ON THE GONADAL DEVELOPMENT OF BARBODES (SPINIBARBUS) SINENSIS (BLEEKER)[J].Journal of Southwest Agricultural University,1998(1). |
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| Authors: | Tang Hongyu Liu Jianhu |
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| Abstract: | According to its morphological and histological characters, the gonadal development of Barbodes (spinibarbus) sinensis (Bleeker) is devided into six successive stages. Changes of ovary and maturation coefficients indicate that this species releases more than one batches of eggs during its reproductive period. The mature fish spawn from April to July. Tests are slim and long. The relationship between fecundity and body weight was discussed in this paper. |
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| Keywords: | gonads development(biology) Barbodes (spinibarbus) sinensis |
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