submitted 1 week ago* (last edited 1 week ago) by Plum@lemmy.world to c/wikipedia@lemmy.world

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The flatworms "fence" using extendable two-headed dagger-like stylets. These stylets are pointed (and in some species hooked) in order to pierce their mate's epidermis...

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[-] espentan@lemmy.world 3 points 1 week ago

Exceptional, hu?

this post was submitted on 15 Jul 2026

33 points (97.1% liked)

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