Last Updated
：2025/12/02
penis fencing
Noun
uncountable
Japanese Meaning
平板動物（特にPseudobiceros hancockanusなど）に見られる交尾行動の一種で、各個体が互いの皮膚に伸縮可能な刺状器官を突き刺し、相手に精子を注入しようとする行動
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A mating behaviour in many species of flatworm, such as Pseudobiceros hancockanus, in which each creature attempts to pierce the other's epidermis with an extendable stylet and thus inseminate it.
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penis fencing
In Pseudobiceros hancockanus, penis fencing is a mating behavior in which each flatworm attempts to pierce the other's epidermis with an extendable stylet to inseminate it.
See correct answer
In Pseudobiceros hancockanus, penis fencing is a mating behavior in which each flatworm attempts to pierce the other's epidermis with an extendable stylet to inseminate it.
音声機能が動作しない場合はこちらをご確認ください
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