最終更新日:2022/12/24
The slime-balls, which are whitish and have fluid gel-like consistency and in which the cercariae lie in free state, appear 120 to 150 days after the ingestion of eggs by the mollusc.
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The slime-balls, which are whitish and have fluid gel-like consistency and in which the cercariae lie in free state, appear 120 to 150 days after the ingestion of eggs by the mollusc.