Random fact #2
Dugesia Japonica flatworm does something called "penis fencing."When two of these hermaphroditic flatworms meet, they engage in a duel using their sharp, dagger-like penises, attempting to inseminate the other while avoiding being inseminated themselves. The loser gets inseminated.
Dugesia Japonica flatworm does something called "penis fencing."When two of these hermaphroditic flatworms meet, they engage in a duel using their sharp, dagger-like penises, attempting to inseminate the other while avoiding being inseminated themselves. The loser gets inseminated.

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