CHAPTER IV

ACCIDENTAL OR FACULTATIVE PARASITES 131-143

Acarina, or mites. Myriapoda, or centipedes and millipedes. Lepidopterous larvae. Coleoptera, or beetles. Dipterous larvae causing myiasis. Piophila casei, the cheese skipper. Chrysomyia macellaria, the screw-worm fly. Calliphorinae, the bluebottles. Muscinae, the house or typhoid fly, and others. Anthomyiidae, the lesser house-fly and others. Sarcophagidae, the flesh-flies.