• 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@lemm.ee
      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.