ムラサキイガイの放卵放精第2報電氣刺激による放出誘發

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概要

• 論文の詳細を見る

• The spawning of the ejaculation can be induced in Mytilus edulis by a faradic stimulation (50 cycles). A stimulation of 20 volts, and 5 seconds duration is sufficient to induce the discharge of every ripe mussel. About 1 hour after the stimulation the mussel begins to discharge the reproductive substances. The reaction time and the duration of stimulation have no definite relation to the strength or to the duration of stimulation. The mode of discharge by an electrical stimulation is quite the same as the natural spawning or ejaculation. The ova thus discharged are all matured and can be easily fertilized by spermatozoa, which can be discharged also by the same way as the ova.

• 公益社団法人 日本水産学会の論文

著者

• 岩田 清二

  水産試驗場

関連論文

• ムラサキイガイの放卵放精第2報電氣刺激による放出誘發
• ムラサキイガイの放卵放精第1報生殖器官に見られる放出過程
• Artificial Discharge of Reproductive Substances by Potassium Salts Injection in Venerupis philippinarum, Meretrix lusoria and Mactra sulcataria (Bivalves)
• Opening Mechanism of Bivalves by Boiling

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