fioricet [May one] doubt whether, in cheese and timber, worms are generated,
      or, if beetles and wasps, in cow-dung, or if butterflies, locusts,
      shellfish, snails, eels, and such life be procreated of putrefied
      matter, which is to receive the form of that creature to which it
      is by formative power disposed[?] To question this is to question
      reason, sense, and experience. If he doubts this, let him go to
      Egypt, and there he will find the fields swarming with mice begot
      of the mud of the Nylus, to the great calamity of the inhabitants.
      A seventeenth century opinion quoted by L. L. Woodruff,
      in *The Evolution of Earth and Man*, 1929
     

• fioricet