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Please use this identifier to cite or link to this item: http://scholars.ntou.edu.tw/handle/123456789/14604
Title: 臺灣之養殖鰻生殖腺之組織學研究初報 Preliminary Histological Study on the Gonadal Development of Pond-Reared Eels (Anguilla Japonica) in Taiwan
Authors: 張月霞
廖一久 
Issue Date: Jun-1977
Publisher: 臺灣水產學會刊
Journal Volume: 5
Journal Issue: 2
Start page/Pages: pp.61-67
Abstract: 
為瞭解臺灣南部地區養鰻池中飼養之大型鰻魚之生殖腺發育情形,此次共測量並解剖大型鰻魚十一尾,結果六尾為雌鰻,五尾為雄鰻,雌鰻之體長和體重均比雄鰻者較長且較重。
六尾雌鰻之卵巢卵均為具有卵黄之卵母細胞(Yolky oocytes),且發育最成熟者已達卵黄泡期(Yolk vesicle stage)和早期之第一卵黄球期(Primary yolk globule stage)。卵巢於七~八月間開始成熟,十二月~二月間達發育之最高峯,三~四月間逐漸萎縮退化。
五尾雄鰻雖屬同一年齡,但精巢成熟度却不相同,其中三尾之精巢屬於增殖期(Multiplication stage),一尾為早期精母細胞期(Early spermatocyte stage),另一尾最成熟者已達精子成熟期(Ripe stage)。
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/44841
http://scholars.ntou.edu.tw/handle/123456789/14604
Appears in Collections:海洋中心

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