Sentence Examples


  • There are many furrows in the sand where some creature has travelled about and doubled on its tracks; and, for wrecks, it is strewn with the cases of caddis-worms made of minute grains of white quartz.
  • Why do n't caddis larvae build cases that are two ir three times the normal width?
  • Caddis flies spend the larval stage of their development in a case on the bed of a stream.
  • Otto and Johansson measured the width of each caddis case before an experiment began and the mass of the larva at the end.
  • He would use a caddis grub, worm or minnow to lure a trout to its death.

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