parasitic diseases of phthiriasis. pediculosis pubis. pubic lice structure. sexually transmitted diseases. infographics

ancient animal antique art artwork background biology black blood body cartoon ciliaris disease diseases drawing engraved engraving entomology etching graphic growth hair head history host human illustration insect lice louse old parasite parasitic pediculosis pediculus phthiriasis picture pubic pubis scalp science skin species structure vector vintage white wingless