xiv CLASSIFICATION OF DIPTERA 



51. Astiadae. 

 f52. Borboridae. 

 f53. Phoridae. 



Sub-section A. MUSCOIDEA. Series b. Calyptrata. 



t*54- Oestridae (Warble Flies). 



f*55. ^achinidae (Tachina Flies). 



f*56. Muscidae (House Flies, etc.). 



f*57. Anthomyidae (Root-feeding Maggots, etc.). 



Sub-section B. PUPIPARA 



t*58. Hippoboscidae (Forest Flies). 

 |59. Braulidae (Bee Flies). 

 f6o. Nycteribiidae (Bat Flies). 



1 The Sarcophaginae and Dexinae are sometimes separated from the Tachinidae 

 as two separate families. 



