• Swedneck@discuss.tchncs.de
      link
      fedilink
      English
      arrow-up
      3
      ·
      7 months ago

      honestly i wouldn’t be surprised if there were flies that specifically travelled with humans when we were nomadic

      • OldWoodFrame
        link
        fedilink
        English
        arrow-up
        3
        ·
        7 months ago

        There are two main lineages of head lice that split up right around when humans left Africa. Theory I heard is that one probably came from Neanderthals and went back to humans as the two groups…met up.