Last Updated
：2025/11/27
meconidium
Noun
Japanese Meaning
(動物学) Gonothyraea属（Campanulariidae）に属するヒドラによって生成される一種のゴノフォア。触手を有し、自由に泳ぐメデューサに類似するが、柄（佩肢）によって付着している特徴がある。
（ plural ）
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(zoology) A kind of gonophore produced by hydroids of the genus Gonothyraea (Campanulariidae), having tentacles, and otherwise resembling a free medusa, but remaining attached by a pedicel.
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meconidium
Under the microscope, the biologist observed the meconidium holding its tentacles outward while remaining attached to the Gonothyraea hydroid by a fine pedicel.
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Under the microscope, the biologist observed the meconidium holding its tentacles outward while remaining attached to the Gonothyraea hydroid by a fine pedicel.
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