...Many constrictions form on the side of the polyp's body, forming a strobila that resembles stacked plates. As the tentacles degenerate and are absorbed, the strobila separate one by one from the tip of the constriction, becoming ephyra larvae that swim into the water. The ephyra develop tentacles and various organs and grow into the sexual stage of jellyfish. *Some of the terminology that refers to "ephyra larvae" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…ポリプの体側に多くのくびれができ,皿を重ねたようなストロビラstrobilaになる。やがて触手が退化吸収されて成熟すると,ストロビラの先端からくびれごとに1枚ずつ離れ,エフィラ幼生ephyraになって水中に泳ぎ出す。エフィラは触手や諸器官が発達して有性世代のクラゲに成長する。… ※「エフィラ幼生」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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