the head louse pediculus humanus capitis is a parasite.

and animal arthropoda background bite blood body bug capitis care dangerous disease ectoparasite education egg eggs epidemiology epidemy fauna food girl hair head health human humanus hygiene infection insect into isolated kid kindergarten lice live louce louse macro medical microscope microscopy nature parasite pediculosis pediculous pediculus person pest problem scalp shampoo sucker sucking treatment white zoology