Flatworms Penis Fencing and Coral Spawning To I Run It by Ciara with video editing by Johnnie JungleGuts

Did you know that hermaphroditic marine flatworms penis fence to determine who will be the mother and who will be the father of their offspring? The flatworm which is able to stab it’s penis into the other flatworm’s flesh injects it’s sperm into the other flatworm, making the stabbed flatworm the mother.

P.S.- the last shot is of an octopus’s beak.

(Source: jungleguts, via outbreakblog)

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