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Ever since a PhD student introduced me to the idea, stolonization has been haunting my waking hours. Now it can haunt yours too: some annelid worms develop a gamete-filled structure (stolon), which detaches and swims to find a mate. Some stolons have eyes, antennae, and nervous system 馃く
The image shows female (left) and male (right) stolons which detach from their seafloor-dwelling 'parent' organism and swim to seek each other out.
