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两种硬骨鱼，背眼弓背鱼（Notopterus notopterus，帕拉斯）和条纹斗鱼（Colisa fasciatus，布洛赫和施奈德）性腺的季节性组织学变化。

Seasonal histological changes in the gonads of two teleost fishes, Notopterus notopterus (Pallas) and Colisa fasciatus (Bloch. Schn.).

作者信息

Dalela R C, Rani M, Verma S R

出版信息

Gegenbaurs Morphol Jahrb. 1977;123(1):128-40.

PMID:913992
Abstract
  1. The reproductive cycle of the gonads of the Notopterus notopterus and Colisa fasciatus have been studied in the present account. 2. In the ovary of both the fishes same developmental stages have been observed. Ovarian cycle is distinguished in the 4 phases depending upon their changes in nucleus. Before spawning the enlargement of the ovary is due to the accumulation of the yolk in the egg. 3. Similar accounts of 4 important stages in the maturation of testis are given. A detailed description is given to gametogenesis in both species, and correspond closely with the macroscopic field stages. The tubules of testis in both the fishes are divided by the connective tissue strands. Spermatogonia present in these tubules play main part in spermatogenesis. 4. The spawning in both the fishes occurs during late May to August.
摘要
  1. 本报告对背眼鱼和条纹斗鱼性腺的生殖周期进行了研究。2. 在两种鱼的卵巢中都观察到了相同的发育阶段。卵巢周期根据细胞核的变化分为4个阶段。产卵前卵巢的增大是由于卵黄在卵中的积累。3. 给出了睾丸成熟的4个重要阶段的类似描述。对两种鱼的配子发生进行了详细描述，并且与宏观阶段密切对应。两种鱼的睾丸小管被结缔组织束分隔。这些小管中的精原细胞在精子发生中起主要作用。4. 两种鱼的产卵都发生在5月下旬至8月。

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