viii CONTENTS 



PACK 



The Biting House Fly (Stomoxys calcitrant L.) 240 

 The Little House Fly (Fannia [Homalomyia] 



canicularis L.) . 246 



The Stable Fly (Muscina stabnlans Fall.) . 248 



The Cheese Fly (Piophila casci L.) . . . 249 

 The Fruit Flies (Drosophila ampclophila Loevv.) 251 



The Bluebottle or Greenbottle Flies ... 252 

 The Blow Flies (Calliphora crythroccphala 

 Meig., Lucilia cccsar L., Phormia terrccno- 



v< Desv.) 252 



The Flesh Flies (Sarcophaga assidua Walk.) 254 

 The Dung Flies (Sepsis riolacea Meig., Sca- 



tophaga furcata Say.) 255 



The Moth Flies (Psychoda minuta Banks.) . 256 



The Humpback Flies 257 



The Window Flies (Scenopimis fcnestralis L.) 258 



BIBLIOGRAPHICAL LIST ' . .261 



APPENDIX I 273 



APPENDIX II 281 



APPENDIX III 285 



APPENDIX IV 293 



APPENDIX V 35 



