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Fish Spawning Season Analysis

Testicular wall Blood vessel Interstitial cell Seminiferous lobules Spermatogonia Secondary Spermatocyte Primary Spermatocyte Sperm Spermatid Fig. 1e. Photomicrograph T.S. of Testes Pre spawning phase Stage IV (10x X 10) PRE-SPAWNING :Blood capillaries become conspecuous, seminiferous lobules are larger in size and full of sperm. Spermatogia are few. All stages of spermatogenesis seen in various lobules

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