Gonad developmental cycle of Puntius filamentosus
نویسندگان
چکیده
In the present reprobiological study on Puntius filamentosus the spawning months of November and April coincided with North-East Monsoon (November) and South-West Monsoon (April) in India. The gross morphology of P. filamentosus showed 6 ovarian stages. The histological appearance of the ovaries showed ten stages (oogonia to atretic oocytes). The testes of Puntius filamentosus showed five morphological and histological stages each. The progression gonadal cycles of P. filamentosus collectively revealed that the maturation of males coincided with the maturation of females during the spawning period.
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A Review of the Barbs of the Puntius Filamentosus Group (teleostei: Cyprinidae) of Southern India and Sri Lanka
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