English Dictionary

penis fencing

名詞

不可算名詞

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.

日本語の意味

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

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.

Pseudobiceros hancockanusなどの多くの扁形動物では、刺突器による外傷的授精と呼ばれる交尾行動が見られ、各個体は伸縮可能な刺で相手の表皮を突き刺して精子を注入しようとします。

意味（1）

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.